diff --git a/benchmarks/eminline_native.cpp b/benchmarks/eminline_native.cpp
index d5f622075b6..9402532fddb 100644
--- a/benchmarks/eminline_native.cpp
+++ b/benchmarks/eminline_native.cpp
@@ -1,5 +1,6 @@
 #include "benchmark/benchmark_api.h"
 #include "osdcomm.h"
+#include "osdcore.h"
 #include "eminline.h"
 static void BM_count_leading_zeros_native(benchmark::State& state) {
 	UINT32 cnt = 0x332533;