1 files changed, 3 insertions, 0 deletions
diff --git a/protocols/AimOscar/src/stdafx.h b/protocols/AimOscar/src/stdafx.h
index 56246fc344..e76898dcbf 100755
--- a/protocols/AimOscar/src/stdafx.h
+++ b/protocols/AimOscar/src/stdafx.h
@@ -74,6 +74,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 #include "ui.h"
 #include "version.h"
 
+//openssl
+#include <openssl/hmac.h>
+
 // Protocol limits
 #define MAX_SCREEN_NAME_LENGTH      97
 #define MAX_GROUP_NAME_LENGTH       48