diff --git a/src/common/Cryptography/RSA.cpp b/src/common/Cryptography/RSA.cpp
index 3db48969b9a..06bb386cf56 100644
--- a/src/common/Cryptography/RSA.cpp
+++ b/src/common/Cryptography/RSA.cpp
@@ -21,6 +21,7 @@
 #include <algorithm>
 #include <memory>
 #include <vector>
+#include <cstring>
 
 namespace
 {