diff --git a/src/cache.c b/src/cache.c
index 8e2acd1..dc11cf5 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -1452,7 +1452,7 @@
 			cconf = NULL;
 			memprintf(err, "%s: multiple explicit declarations of the cache filter '%s'",
 				  px->id, name);
-			return -1;
+			goto error;
 		}
 
 		/* Remove the implicit filter. <cconf> is kept for the explicit one */