diff --git a/docs/features.txt b/docs/features.txt
index 76da7654db8..d46df8a2449 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -268,7 +268,7 @@ GLES3.1, GLSL ES 3.1 -- all DONE: i965/hsw+, nvc0, r600, radeonsi, virgl, v3d, s
       glMemoryBarrierByRegion                           DONE
       glGetTexLevelParameter[fi]v - needs updates       DONE
       glGetBooleani_v - restrict to GLES enums
-      gl_HelperInvocation support                       DONE (i965, r600)
+      gl_HelperInvocation support                       DONE (i965, r600, panfrost)
 
 GLES3.2, GLSL ES 3.2 -- all DONE: i965/gen9+, radeonsi, virgl, llvmpipe