diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index e0d30401c78..ef50a259338 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -2777,8 +2777,6 @@ radv_fill_shader_keys(struct radv_device *device, struct radv_shader_variant_key
    if (nir[MESA_SHADER_TESS_CTRL]) {
       keys[MESA_SHADER_VERTEX].vs_common_out.as_ls = true;
       keys[MESA_SHADER_TESS_CTRL].tcs.input_vertices = key->tess_input_vertices;
-      keys[MESA_SHADER_TESS_CTRL].tcs.primitive_mode =
-         nir[MESA_SHADER_TESS_EVAL]->info.tess.primitive_mode;
    }
 
    if (nir[MESA_SHADER_GEOMETRY]) {
diff --git a/src/amd/vulkan/radv_shader.h b/src/amd/vulkan/radv_shader.h
index f27843e64d1..e1e7cdad086 100644
--- a/src/amd/vulkan/radv_shader.h
+++ b/src/amd/vulkan/radv_shader.h
@@ -89,7 +89,6 @@ struct radv_tes_variant_key {
 
 struct radv_tcs_variant_key {
    struct radv_vs_variant_key vs_key;
-   unsigned primitive_mode;
    unsigned input_vertices;
 };