diff --git a/tools/install/create_fpc-src_rpm.sh b/tools/install/create_fpc-src_rpm.sh
index 66fc32e463..2c43323893 100755
--- a/tools/install/create_fpc-src_rpm.sh
+++ b/tools/install/create_fpc-src_rpm.sh
@@ -54,8 +54,8 @@ cp do_nothing.sh $TmpDir/do_nothing.sh
 chmod a+x $TmpDir/do_nothing.sh
 
 # create spec file
-SpecFile=rpm/fpc-src-laz-$LazVersion-$LazRelease.spec
-cat rpm/fpc-src-laz.spec | \
+SpecFile=rpm/fpc-src-laz.spec
+cat rpm/fpc-src-laz.spec.template | \
   sed -e "s/LAZVERSION/$LazVersion/g" -e "s/LAZRELEASE/$LazRelease/g" -e "s#LAZSCRIPTDIR#$TmpDir#g" \
   > $SpecFile
   
diff --git a/tools/install/rpm/fpc-src-laz.spec b/tools/install/rpm/fpc-src-laz.spec.template
similarity index 100%
rename from tools/install/rpm/fpc-src-laz.spec
rename to tools/install/rpm/fpc-src-laz.spec.template