diff --git a/lgsm/functions/check_deps.sh b/lgsm/functions/check_deps.sh
index 42f64554f..410483480 100644
--- a/lgsm/functions/check_deps.sh
+++ b/lgsm/functions/check_deps.sh
@@ -399,7 +399,7 @@ fn_deps_build_debian(){
 		array_deps_required+=( libxrandr2:i386 libglu1-mesa:i386 libxtst6:i386 libusb-1.0-0-dev:i386 libxxf86vm1:i386 libopenal1:i386 libssl1.0.0:i386 libgtk2.0-0:i386 libdbus-glib-1-2:i386 libnm-glib-dev:i386 )
 	# Sven Co-op
 	elif [ "${shortname}" == "sven" ]; then
-		array_deps_required+=( libssl1.0.0:i386 )
+		array_deps_required+=( libssl1.0.0:i386 zlib1g:i386 )
 	# Unreal Engine
 	elif [ "${executable}" == "./ucc-bin" ]; then
 		#UT2K4