diff --git a/x11/library/mesa/pspec.xml b/x11/library/mesa/pspec.xml
index ece93ce2df..1dd860c959 100644
--- a/x11/library/mesa/pspec.xml
+++ b/x11/library/mesa/pspec.xml
@@ -38,6 +38,7 @@
             <Dependency versionFrom="3.8.0">llvm-libs</Dependency>
             <Dependency versionFrom="3.8.0">llvm-clang-devel</Dependency>
             <Dependency versionFrom="1.2">libxshmfence-devel</Dependency>
+            <Dependency>automake</Dependency>
         </BuildDependencies>
         <Patches>
             <Patch level="1">n_VDPAU-XVMC-libs-Replace-hardlinks-with-copies.patch</Patch>
@@ -183,7 +184,7 @@
         <Update release="6">
             <Date>2018-02-06</Date>
             <Version>13.0.4</Version>
-            <Comment>Rebuild</Comment>
+            <Comment>Rebuild.</Comment>
             <Name>Kamil Atlı</Name>
             <Email>suvari@pisilinux.org</Email>
         </Update>
@@ -223,4 +224,4 @@
             <Email>yusuf.aydemir@pisilinux.org</Email>
         </Update>
     </History>
-</PISI>
\ No newline at end of file
+</PISI>