diff --git a/plugins/e57/libE57Format/include/E57Format.h b/plugins/e57/libE57Format/include/E57Format.h
index 267d8c77bb..89d2b36a09 100644
--- a/plugins/e57/libE57Format/include/E57Format.h
+++ b/plugins/e57/libE57Format/include/E57Format.h
@@ -31,6 +31,7 @@
 
 //! @file  E57Format.h header file for the E57 API
 
+#include <cstdint>
 #include <cfloat>
 #include <memory>
 #include <vector>