diff --git a/daemon/gdm-launch-environment.c b/daemon/gdm-launch-environment.c
index 676ebc6..15b1631 100644
--- a/daemon/gdm-launch-environment.c
+++ b/daemon/gdm-launch-environment.c
@@ -126,8 +126,11 @@ build_launch_environment (GdmLaunchEnvironment *launch_environment,
                 "LC_COLLATE", "LC_MONETARY", "LC_MESSAGES", "LC_PAPER",
                 "LC_NAME", "LC_ADDRESS", "LC_TELEPHONE", "LC_MEASUREMENT",
                 "LC_IDENTIFICATION", "LC_ALL", "WINDOWPATH", "XCURSOR_PATH",
-                "XDG_CONFIG_DIRS", NULL
-        };
+                "XDG_CONFIG_DIRS",
+                "GI_TYPELIB_PATH", "LD_LIBRARY_PATH", "MANPATH", "INFOPATH",
+                "GST_PLUGIN_PATH_1_0", "GST_REGISTRY", "GST_REGISTRY_1_0",
+                "PERL5LIB",
+                NULL };
         char *system_data_dirs;
         int i;