diff --git a/libraries/libgksu/libgksu.SlackBuild b/libraries/libgksu/libgksu.SlackBuild
index 6d61b3fa2e..6bdbbe3bb9 100644
--- a/libraries/libgksu/libgksu.SlackBuild
+++ b/libraries/libgksu/libgksu.SlackBuild
@@ -86,7 +86,7 @@ fi
 
 touch NEWS README
 libtoolize --force --copy --install
-autoreconf
+autoreconf -vif
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \