diff --git a/src/komodo.h b/src/komodo.h
index efa8a755f..3e0cf468d 100644
--- a/src/komodo.h
+++ b/src/komodo.h
@@ -271,6 +271,7 @@ int32_t komodo_stateupdate(uint8_t notarypubs[][33],uint8_t numnotaries,int32_t
             if ( fwrite(&NOTARIZED_BTCHASH,1,sizeof(NOTARIZED_BTCHASH),fp) != sizeof(NOTARIZED_BTCHASH) )
                 errs++;
         }
+        fflush(fp);
     }
 }