diff --git a/src/mod/applications/mod_ladspa/mod_ladspa.c b/src/mod/applications/mod_ladspa/mod_ladspa.c
index 0e399818eb..968f2d7879 100644
--- a/src/mod/applications/mod_ladspa/mod_ladspa.c
+++ b/src/mod/applications/mod_ladspa/mod_ladspa.c
@@ -631,9 +631,9 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_ladspa_load)
 
 	if (zstr(path)) {
 		if (switch_directory_exists("/usr/lib64/ladspa/", pool) == SWITCH_STATUS_SUCCESS) {
-			setenv("LADSPA_PATH", "/usr/lib64/ladspa/:/usr/local/lib/ladspa", 0);
+			setenv("LADSPA_PATH", "/usr/lib64/ladspa/:/usr/local/lib/ladspa", 1);
 		} else if (switch_directory_exists("/usr/lib/ladspa/", pool) == SWITCH_STATUS_SUCCESS) {
-			setenv("LADSPA_PATH", "/usr/lib/ladspa/:/usr/local/lib/ladspa", 0);
+			setenv("LADSPA_PATH", "/usr/lib/ladspa/:/usr/local/lib/ladspa", 1);
 		}
 	}