diff --git a/build_scripts/Ubuntu_src/makeSourcePackage.sh b/build_scripts/Ubuntu_src/makeSourcePackage.sh
index 7ebcc2019..91f38a21d 100755
--- a/build_scripts/Ubuntu_src/makeSourcePackage.sh
+++ b/build_scripts/Ubuntu_src/makeSourcePackage.sh
@@ -77,10 +77,10 @@ fi
 echo Setting version numbers...
 
 # setup version numbers
-cat $workdir/src/libretroshare/src/util/rsversion.cc | grep -v SVN_REVISION | grep -v SVN_REVISION_NUMBER > /tmp/toto2342
+cat $workdir/src/libretroshare/src/util/rsversion.h | grep -v SVN_REVISION | grep -v SVN_REVISION_NUMBER > /tmp/toto2342
 echo \#define SVN_REVISION \"Revision: "$version"  date : `date`\" >> /tmp/toto2342
 echo \#define SVN_REVISION_NUMBER $svn >> /tmp/toto2342
-cp /tmp/toto2342 $workdir/src/libretroshare/src/util/rsversion.cpp
+cp /tmp/toto2342 $workdir/src/libretroshare/src/util/rsversion.h
 
 cat $workdir/src/retroshare-gui/src/util/rsguiversion.cc | grep -v GUI_REVISION | grep -v SVN_REVISION_NUMBER > /tmp/toto4463
 echo \#define GUI_REVISION \"Revision: "$version"  date : `date`\" >> /tmp/toto4463