diff --git a/src/api.cpp b/src/api.cpp
index a57a808b..9bcbbf00 100644
--- a/src/api.cpp
+++ b/src/api.cpp
@@ -4853,7 +4853,6 @@ cl_int CLVK_API_CALL clGetSupportedImageFormats(cl_context context,
         }
         if ((features & required_format_feature_flags) ==
             required_format_feature_flags) {
-            const cl_image_format& clfmt = clvkfmt.first;
             VkComponentMapping components_sampled, components_storage;
             get_component_mappings_for_channel_order(clfmt.image_channel_order,
                                                      &components_sampled,