diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index 6125d450086814642c39b083f1f27e4746bb8731..0388911dedf7a491fe677f9e4cb9747916afc51f 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -2375,7 +2375,8 @@ int virDomainSetPerfEvents(virDomainPtr dom,
  * Describes various possible block jobs.
  */
 typedef enum {
-    VIR_DOMAIN_BLOCK_JOB_TYPE_UNKNOWN = 0, /* Placeholder */
+    /* Placeholder */
+    VIR_DOMAIN_BLOCK_JOB_TYPE_UNKNOWN = 0,
 
     /* Block Pull (virDomainBlockPull, or virDomainBlockRebase without
      * flags), job ends on completion */