diff --git a/server/ntp/comar/ntpdate-package.py b/server/ntp/comar/ntpdate-package.py
deleted file mode 100644
index 455f7a50b6..0000000000
--- a/server/ntp/comar/ntpdate-package.py
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/python
-
-import os
-
-def postInstall(fromVersion, fromRelease, toVersion, toRelease):
-    os.system("/bin/chown root:wheel /usr/sbin/ntpdate")
-    os.system("/bin/chmod 04710 /usr/sbin/ntpdate")
diff --git a/server/ntp/pspec.xml b/server/ntp/pspec.xml
index aa1c3441a0..c087a2ad90 100644
--- a/server/ntp/pspec.xml
+++ b/server/ntp/pspec.xml
@@ -97,8 +97,6 @@
         </AdditionalFiles>
         <Provides>
             <COMAR script="ntpdate-service.py" name="ntpdate">System.Service</COMAR>
-            <!-- FIXME: SUID bit is needed by TASMA date & time module -->
-            <COMAR script="ntpdate-package.py">System.Package</COMAR>
         </Provides>
     </Package>
 
@@ -115,6 +113,13 @@
     </Package>
 
     <History>
+        <Update release="18">
+            <Date>2025-10-05</Date>
+            <Version>4.2.8_p18</Version>
+            <Comment>Drop post-install script for ntp-client</Comment>
+            <Name>Bedirhan Kurt</Name>
+            <Email>bedirhan.kurt@outlook.com</Email>
+        </Update>
         <Update release="17">
             <Date>2024-12-18</Date>
             <Version>4.2.8_p18</Version>