diff --git a/lib/std/zig/render.zig b/lib/std/zig/render.zig
index 45a89a0c3b8a921da8bce2ee96d02df3d88bb812..709d9f77069ed51b61b54ef534052c21bebfc0dd 100644
--- a/lib/std/zig/render.zig
+++ b/lib/std/zig/render.zig
@@ -1503,6 +1503,8 @@ fn renderBuiltinCall(
         try ais.writer().writeAll("@ptrFromInt");
     } else if (mem.eql(u8, slice, "@ptrToInt")) {
         try ais.writer().writeAll("@intFromPtr");
+    } else if (mem.eql(u8, slice, "@fabs")) {
+        try ais.writer().writeAll("@abs");
     } else {
         try renderToken(ais, tree, builtin_token, .none); // @name
     }