diff --git a/src/core/common/crypthelper.cpp b/src/core/common/crypthelper.cpp
index 2448200f..3e53438e 100644
--- a/src/core/common/crypthelper.cpp
+++ b/src/core/common/crypthelper.cpp
@@ -21,6 +21,7 @@
 
 
 #include <core/openssl_wrapper.h>
+#include <gcrypt.h>
 #include <cstring>
 #include <cstdio>