diff --git a/src/compiler/shader_enums.h b/src/compiler/shader_enums.h
index d2820749283..1a3d8541c51 100644
--- a/src/compiler/shader_enums.h
+++ b/src/compiler/shader_enums.h
@@ -1169,6 +1169,7 @@ enum PACKED shader_prim
    SHADER_PRIM_TRIANGLE_STRIP_ADJACENCY,
    SHADER_PRIM_PATCHES,
    SHADER_PRIM_MAX = SHADER_PRIM_PATCHES,
+   SHADER_PRIM_COUNT = SHADER_PRIM_MAX +1,
    SHADER_PRIM_UNKNOWN = (SHADER_PRIM_MAX * 2),
 };