diff --git a/kernel/drivers/module-bbswitch/pspec.xml b/kernel/drivers/module-bbswitch/pspec.xml
index 9ebf4085..4b331fc9 100644
--- a/kernel/drivers/module-bbswitch/pspec.xml
+++ b/kernel/drivers/module-bbswitch/pspec.xml
@@ -13,7 +13,7 @@
         <Summary>Kernel module allowing to switch dedicated graphics card on Optimus laptops</Summary>
         <Description>kernel module allowing to switch dedicated graphics card on Optimus laptops</Description>
         <BuildDependencies>
-            <Dependency version="5.15.37">kernel-module-headers</Dependency>
+            <Dependency version="5.15.34">kernel-module-headers</Dependency>
         </BuildDependencies>
         <Archive sha1sum="e282ee682d794e3962baa4dead01917c42571e78" type="targz">https://github.com/Bumblebee-Project/bbswitch/archive/v0.8.tar.gz</Archive>
         <Patches>
@@ -24,7 +24,7 @@
     <Package>
         <Name>module-bbswitch</Name>
         <RuntimeDependencies>
-            <Dependency version="5.15.37">kernel</Dependency>
+            <Dependency version="5.15.34">kernel</Dependency>
             <Dependency release="current">bbswitch-common</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -62,13 +62,6 @@
     </Package>
 
     <History>
-        <Update release="64">
-            <Date>2022-05-04</Date>
-            <Version>0.8</Version>
-            <Comment>Rebuild.</Comment>
-            <Name>Mustafa Cinasal</Name>
-            <Email>muscnsl@gmail.com</Email>
-        </Update>
         <Update release="63">
             <Date>2022-04-13</Date>
             <Version>0.8</Version>
diff --git a/kernel/drivers/module-broadcom-wl/pspec.xml b/kernel/drivers/module-broadcom-wl/pspec.xml
index 09d1c87b..1ffa81ed 100755
--- a/kernel/drivers/module-broadcom-wl/pspec.xml
+++ b/kernel/drivers/module-broadcom-wl/pspec.xml
@@ -15,7 +15,7 @@
         <Archive sha1sum="8acbdbb4ab4ab4123d1773b616904798fbef9277" type="targz" target="i686">https://docs.broadcom.com/docs-and-downloads/docs/linux_sta/hybrid-v35-nodebug-pcoem-6_30_223_271.tar.gz</Archive>
         <Archive sha1sum="1f568bb989d175813c5631c6629d9479eae6f3be" type="targz" target="x86_64">https://docs.broadcom.com/docs-and-downloads/docs/linux_sta/hybrid-v35_64-nodebug-pcoem-6_30_223_271.tar.gz</Archive>
         <BuildDependencies>
-            <Dependency version="5.15.37">kernel-module-headers</Dependency>
+            <Dependency version="5.15.34">kernel-module-headers</Dependency>
         </BuildDependencies>
         <Patches>
             <Patch level="1">broadcom-wl-6.30.223.271-debian-fix-kernel-warnings.patch</Patch>
@@ -41,7 +41,7 @@
     <Package>
         <Name>module-broadcom-wl</Name>
         <RuntimeDependencies>
-            <Dependency version="5.15.37">kernel</Dependency>
+            <Dependency version="5.15.34">kernel</Dependency>
             <Dependency release="current">module-broadcom-wl-userspace</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -70,13 +70,6 @@
     </Package>
 
     <History>
-        <Update release="63">
-            <Date>2022-05-04</Date>
-            <Version>6.30.223.271</Version>
-            <Comment>Rebuild.</Comment>
-            <Name>Mustafa Cinasal</Name>
-            <Email>muscnsl@gmail.com</Email>
-        </Update>
         <Update release="62">
             <Date>2022-04-13</Date>
             <Version>6.30.223.271</Version>
diff --git a/kernel/drivers/module-virtualbox-guest/pspec.xml b/kernel/drivers/module-virtualbox-guest/pspec.xml
index 6c815955..c81f222b 100644
--- a/kernel/drivers/module-virtualbox-guest/pspec.xml
+++ b/kernel/drivers/module-virtualbox-guest/pspec.xml
@@ -14,7 +14,7 @@
         <Description>This package provides the kernel modules needed for mouse integration and shared folder support between VirtualBox host and guest systems.</Description>
         <Archive sha1sum="bbd176279b471cfcdcc2a6d61836b43a5c229c31" type="tarxz">https://sourceforge.net/projects/pisilinux/files/source/module-virtualbox-guest-6.1.34.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency version="5.15.37">kernel-module-headers</Dependency>
+            <Dependency version="5.15.34">kernel-module-headers</Dependency>
         </BuildDependencies>
         <Patches>
 <!--             <Patch>vboxsf-make.patch</Patch> -->
@@ -24,7 +24,7 @@
     <Package>
         <Name>module-virtualbox-guest</Name>
         <RuntimeDependencies>
-            <Dependency version="5.15.37">kernel</Dependency>
+            <Dependency version="5.15.34">kernel</Dependency>
             <Dependency>baselayout</Dependency>
             <Dependency version="current">module-virtualbox-guest-userspace</Dependency>
         </RuntimeDependencies>
@@ -55,13 +55,6 @@
     </Package>
 
     <History>
-        <Update release="96">
-            <Date>2022-05-04</Date>
-            <Version>6.1.34</Version>
-            <Comment>Version bump.</Comment>
-            <Name>Mustafa Cinasal</Name>
-            <Email>muscnsl@gmail.com</Email>
-        </Update>
         <Update release="95">
             <Date>2022-04-25</Date>
             <Version>6.1.34</Version>
diff --git a/kernel/drivers/module-virtualbox/pspec.xml b/kernel/drivers/module-virtualbox/pspec.xml
index 6bb167d0..5c3de398 100644
--- a/kernel/drivers/module-virtualbox/pspec.xml
+++ b/kernel/drivers/module-virtualbox/pspec.xml
@@ -14,7 +14,7 @@
         <Description>This package provides the kernel support for VirtualBox.</Description>
         <Archive sha1sum="e51516e3222fb282b6dcc451d2e0a36de51c7c77" type="tarxz">https://sourceforge.net/projects/pisilinux/files/source/module-virtualbox-6.1.34.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency version="5.15.37">kernel-module-headers</Dependency>
+            <Dependency version="5.15.34">kernel-module-headers</Dependency>
         </BuildDependencies>
         <Patches>
             <!--Patch level="2">fixes_for_5.6.patch</Patch>
@@ -25,7 +25,7 @@
     <Package>
         <Name>module-virtualbox</Name>
         <RuntimeDependencies>
-            <Dependency version="5.15.37">kernel</Dependency>
+            <Dependency version="5.15.34">kernel</Dependency>
             <Dependency version="current">module-virtualbox-userspace</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -51,13 +51,6 @@
     </Package>
 
     <History>
-        <Update release="96">
-            <Date>2022-05-04</Date>
-            <Version>6.1.34</Version>
-            <Comment>Version bump.</Comment>
-            <Name>Mustafa Cinasal</Name>
-            <Email>muscnsl@gmail.com</Email>
-        </Update>
         <Update release="95">
             <Date>2022-04-25</Date>
             <Version>6.1.34</Version>
diff --git a/kernel/kernel/files/patches/linux/patch-5.15.37.xz b/kernel/kernel/files/patches/linux/patch-5.15.37.xz
deleted file mode 100644
index 821b3354..00000000
Binary files a/kernel/kernel/files/patches/linux/patch-5.15.37.xz and /dev/null differ
diff --git a/kernel/kernel/pspec.xml b/kernel/kernel/pspec.xml
index d075eb6a..3517314d 100644
--- a/kernel/kernel/pspec.xml
+++ b/kernel/kernel/pspec.xml
@@ -33,7 +33,7 @@
         </BuildDependencies>
         <Patches>
             <!-- Linux patches -->
-            <Patch level="1" compressionType="xz">patches/linux/patch-5.15.37.xz</Patch>
+            <Patch level="1" compressionType="xz">patches/linux/patch-5.15.34.xz</Patch>
             <!-- Mageia Linux patches-->
             <Patch level="1">patches/mageia/fs-aufs5.15.patch</Patch>
             <Patch level="1">patches/mageia/fs-aufs5.15-symbol-exports.patch</Patch>
@@ -154,17 +154,6 @@
     </Package>
 
     <History>
-        <Update release="71">
-            <Date>2022-05-04</Date>
-            <Version>5.15.37</Version>
-            <Comment>Version bump.</Comment>
-            <Type package="kernel">security</Type>
-            <Requires>
-                <Action package="kernel">systemRestart</Action>
-            </Requires>
-            <Name>Mustafa Cinasal</Name>
-            <Email>muscnsl@gmail.com</Email>
-        </Update>
         <Update release="70">
             <Date>2022-04-13</Date>
             <Version>5.15.34</Version>
diff --git a/kernel/tools/cpupowertools/files/patches/linux/patch-5.15.37.xz b/kernel/tools/cpupowertools/files/patches/linux/patch-5.15.37.xz
deleted file mode 100644
index 821b3354..00000000
Binary files a/kernel/tools/cpupowertools/files/patches/linux/patch-5.15.37.xz and /dev/null differ
diff --git a/kernel/tools/cpupowertools/pspec.xml b/kernel/tools/cpupowertools/pspec.xml
index d658f009..ad50812f 100644
--- a/kernel/tools/cpupowertools/pspec.xml
+++ b/kernel/tools/cpupowertools/pspec.xml
@@ -18,7 +18,7 @@
         </BuildDependencies>
         <Patches>
             <!-- Linux patches -->
-            <Patch level="1" compressionType="xz">patches/linux/patch-5.15.37.xz</Patch>
+            <Patch level="1" compressionType="xz">patches/linux/patch-5.15.34.xz</Patch>
             <!-- Mageia Linux patches-->
             <Patch level="1">patches/mageia/fs-aufs5.15.patch</Patch>
             <Patch level="1">patches/mageia/fs-aufs5.15-symbol-exports.patch</Patch>
@@ -102,13 +102,6 @@
     </Package>
    
     <History>
-        <Update release="69">
-            <Date>2022-05-04</Date>
-            <Version>5.15.37</Version>
-            <Comment>Version bump</Comment>
-            <Name>Mustafa Cinasal</Name>
-            <Email>muscnsl@gmail.com</Email>
-        </Update>
         <Update release="68">
             <Date>2022-04-13</Date>
             <Version>5.15.34</Version>