diff --git a/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp b/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp
index 66d2c2d..6a34bcb 100644
--- a/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp
+++ b/steamworks_c_wrapper/src/steamworks_c_wrapper.cpp
@@ -99,7 +99,7 @@ c_SteamUserStats_FindLeaderboard(const char * name)
 	m_CallbackHandler->m_FindLeaderboardCallResult.Set(hSteamAPICall, m_CallbackHandler, &CallbackHandler::OnFindLeaderboard);
 }
 
-extern "C" void c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore, int32_t *details, int32_t nDetails)
+extern "C" void c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore, const int32_t *details, int32_t nDetails)
 {
 	if (!hLeaderboard || !m_Initiated)
 		return;
diff --git a/steamworks_c_wrapper/src/steamworks_c_wrapper.h b/steamworks_c_wrapper/src/steamworks_c_wrapper.h
index d99b565..be00cf0 100644
--- a/steamworks_c_wrapper/src/steamworks_c_wrapper.h
+++ b/steamworks_c_wrapper/src/steamworks_c_wrapper.h
@@ -30,7 +30,7 @@ void
 c_SteamUserStats_FindLeaderboard(const char *name);
 
 void
-c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore, int32_t *details, int32_t nDetails);
+c_SteamUserStats_UploadLeaderboardScore(int64_t hLeaderboard, int32_t nScore, const int32_t *details, int32_t nDetails);
 
 void
 c_SteamAPI_Shutdown(void);