diff --git a/Shorewall/install.sh b/Shorewall/install.sh
index c61dd5fc2..39d1f7f1c 100755
--- a/Shorewall/install.sh
+++ b/Shorewall/install.sh
@@ -684,14 +684,14 @@ rm -f *.gz
 
 for f in manpages/*.5; do
     gzip $f
-    run_install -D $f.gz ${PREFIX}/usr/share/man/man5/${f}.gz
-    echo "Man page $f.gz installed to /usr/share/man/man5/${f}.gz"
+    run_install -D $f.gz ${PREFIX}/usr/share/man/man5/${f#manpage/}.gz
+    echo "Man page $f.gz installed to /usr/share/man/man5/${f#manpage/}.gz"
 done
 
 for f in manpages/*.8; do
     gzip $f
-    run_install -D ${f}.gz ${PREFIX}/usr/share/man/man8/${f}.gz
-    echo "Man page $f.gz installed to /usr/share/man/man8/${f}.gz"
+    run_install -D ${f}.gz ${PREFIX}/usr/share/man/man8/${f#manpage/}.gz
+    echo "Man page $f.gz installed to /usr/share/man/man8/${f#manpage/}.gz"
 done
 
 echo "Man Pages Installed"