diff --git a/deps/libgksu/libgksu.SlackBuild b/deps/libgksu/libgksu.SlackBuild
index 236d64b..88938fa 100644
--- a/deps/libgksu/libgksu.SlackBuild
+++ b/deps/libgksu/libgksu.SlackBuild
@@ -35,7 +35,7 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-wget -c http://people.debian.org/~kov/gksu/$PRGNAM-$VERSION.tar.gz
+wget -c https://people.debian.org/~kov/gksu/$PRGNAM-$VERSION.tar.gz
 
 NUMJOBS=${NUMJOBS:-" -j8 "}