diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index c3c17af850..fa483c5ade 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -1729,8 +1729,12 @@ radv_generate_graphics_pipeline_key(struct radv_pipeline *pipeline,
 	for (unsigned i = 0; i < input_state->vertexAttributeDescriptionCount; ++i) {
 		unsigned binding;
 		binding = input_state->pVertexAttributeDescriptions[i].binding;
-		if (input_state->pVertexBindingDescriptions[binding].inputRate)
-			key.instance_rate_inputs |= 1u << input_state->pVertexAttributeDescriptions[i].location;
+
+		for (unsigned j = 0; j < input_state->vertexBindingDescriptionCount; ++j) {
+			if (input_state->pVertexBindingDescriptions[j].binding == binding &&
+			    input_state->pVertexBindingDescriptions[j].inputRate)
+				key.instance_rate_inputs |= 1u << input_state->pVertexAttributeDescriptions[i].location;
+		}
 	}
 
 	if (pCreateInfo->pTessellationState)