diff --git a/src/backend/opencl/compile_module.cpp b/src/backend/opencl/compile_module.cpp
index 35f992f..8cfc83e 100644
--- a/src/backend/opencl/compile_module.cpp
+++ b/src/backend/opencl/compile_module.cpp
@@ -21,2 +21,4 @@
 #include <traits.hpp>
+#include <fmt/format.h>
+#include <fmt/ranges.h>