diff --git a/src/physac.h b/src/physac.h
index a04d3cb37..463d89505 100644
--- a/src/physac.h
+++ b/src/physac.h
@@ -255,6 +255,7 @@ PHYSACDEF void ClosePhysics(void);
     // Functions required to query time on Windows
     int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount);
     int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency);
+    #include <time.h>
 #elif defined(__linux__)
     #if _POSIX_C_SOURCE < 199309L
         #undef _POSIX_C_SOURCE