diff --git a/src/libstrongswan/plugins/wolfssl/wolfssl_common.h b/src/libstrongswan/plugins/wolfssl/wolfssl_common.h
index 87e26a3ca..092b70df2 100644
--- a/src/libstrongswan/plugins/wolfssl/wolfssl_common.h
+++ b/src/libstrongswan/plugins/wolfssl/wolfssl_common.h
@@ -50,6 +50,7 @@
 #ifndef WOLFSSL_USER_SETTINGS
 	#include <wolfssl/options.h>
 #endif
+#include <wolfssl/wolfcrypt/settings.h>
 
 /* Disable inclusion of the wolfSSL OpenSSL compatibility layer header (if
  * configured) as it is not used by the plugin and causes conflicts */