diff --git a/server/core/service.c b/server/core/service.c
index 1102dabb4..080a65d8e 100644
--- a/server/core/service.c
+++ b/server/core/service.c
@@ -675,6 +675,7 @@ int		n = 0;
 				"Unable to find filter '%s' for service '%s'\n",
 					trim(ptr), service->name
 					)));
+			n--;
 		}
 		flist[n] = NULL;
 		ptr = strtok_r(NULL, "|", &brkt);