diff --git a/src/util/virhostdev.h b/src/util/virhostdev.h
index 7ee0b43331..45d1c2e2df 100644
--- a/src/util/virhostdev.h
+++ b/src/util/virhostdev.h
@@ -164,7 +164,7 @@ virHostdevReAttachDomainDevices(virHostdevManagerPtr mgr,
                                 virDomainDefPtr def,
                                 unsigned int flags,
                                 const char *oldStateDir)
-    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
+    ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
 bool
 virHostdevIsSCSIDevice(virDomainHostdevDefPtr hostdev)
     ATTRIBUTE_NONNULL(1);