diff --git a/include/bitsery/details/adapter_common.h b/include/bitsery/details/adapter_common.h
index 7f665d4..166d188 100644
--- a/include/bitsery/details/adapter_common.h
+++ b/include/bitsery/details/adapter_common.h
@@ -28,6 +28,7 @@
 #include <algorithm>
 #include <cassert>
 #include <climits>
+#include <cstdint>
 
 namespace bitsery {