diff --git a/src/nwfilter/nwfilter_driver.c b/src/nwfilter/nwfilter_driver.c
index 228794de77..8ce2b7df83 100644
--- a/src/nwfilter/nwfilter_driver.c
+++ b/src/nwfilter/nwfilter_driver.c
@@ -720,7 +720,6 @@ int nwfilterRegister(void) {
         return -1;
     if (virRegisterStateDriver(&stateDriver) < 0)
         return -1;
-    if (virDomainConfNWFilterRegister(&domainNWFilterDriver) < 0)
-        return -1;
+    virDomainConfNWFilterRegister(&domainNWFilterDriver);
     return 0;
 }
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index c9711bbd1c..e85f34df44 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -7840,7 +7840,7 @@ remoteRegister(void)
     if (virRegisterNWFilterDriver(&nwfilter_driver) < 0)
         return -1;
 #ifdef WITH_LIBVIRTD
-    if (virRegisterStateDriver(&state_driver) == -1) < 0)
+    if (virRegisterStateDriver(&state_driver) < 0)
         return -1;
 #endif