diff --git a/AMDiS/src/AMDiS.h b/AMDiS/src/AMDiS.h
index 74da8b19f0ec4fc0643fae8ea37f4931c95fa0cb..d534cfcfa1bd81bb4991ff1326c12f56c8dad82e 100644
--- a/AMDiS/src/AMDiS.h
+++ b/AMDiS/src/AMDiS.h
@@ -1,6 +1,7 @@
 #ifndef AMDIS_H
 #define AMDIS_H
 
+#include "stdint.h"
 #include "AbstractFunction.h"
 #include "AdaptInfo.h"
 #include "AdaptInstationary.h"