diff --git a/src/mapi/glapi/gen/ARB_sync.xml b/src/mapi/glapi/gen/ARB_sync.xml
index d6412d3bf4c..8ffd9c4c0c2 100644
--- a/src/mapi/glapi/gen/ARB_sync.xml
+++ b/src/mapi/glapi/gen/ARB_sync.xml
@@ -50,7 +50,7 @@
 	<return type="GLboolean"/>
     </function>
 
-    <function name="DeleteSync" es2="3.0">
+    <function name="DeleteSync" es2="3.0" no_error="true">
         <param name="sync" type="GLsync"/>
     </function>
 
diff --git a/src/mesa/main/syncobj.c b/src/mesa/main/syncobj.c
index 6f7bfab42d3..84f920bf147 100644
--- a/src/mesa/main/syncobj.c
+++ b/src/mesa/main/syncobj.c
@@ -255,6 +255,14 @@ delete_sync(struct gl_context *ctx, GLsync sync, bool no_error)
 }
 
 
+void GLAPIENTRY
+_mesa_DeleteSync_no_error(GLsync sync)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   delete_sync(ctx, sync, true);
+}
+
+
 void GLAPIENTRY
 _mesa_DeleteSync(GLsync sync)
 {
diff --git a/src/mesa/main/syncobj.h b/src/mesa/main/syncobj.h
index 7d1bed530c8..79cb0d26adb 100644
--- a/src/mesa/main/syncobj.h
+++ b/src/mesa/main/syncobj.h
@@ -57,6 +57,9 @@ _mesa_unref_sync_object(struct gl_context *ctx, struct gl_sync_object *syncObj,
 extern GLboolean GLAPIENTRY
 _mesa_IsSync(GLsync sync);
 
+void GLAPIENTRY
+_mesa_DeleteSync_no_error(GLsync sync);
+
 extern void GLAPIENTRY
 _mesa_DeleteSync(GLsync sync);