diff --git a/Engine/source/platformPOSIX/POSIXCPUInfo.cpp b/Engine/source/platformPOSIX/POSIXCPUInfo.cpp
index 14c22c284..679096bd7 100644
--- a/Engine/source/platformPOSIX/POSIXCPUInfo.cpp
+++ b/Engine/source/platformPOSIX/POSIXCPUInfo.cpp
@@ -48,7 +48,7 @@ static inline void ltrim(std::string &s)
     s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
 }
 
-void getCPUInformation()
+static void getCPUInformation()
 {
     std::string vendorString;
     std::string brandString;