diff --git a/yubico-piv-tool.c b/yubico-piv-tool.c
index f40cc0a..75190e9 100644
--- a/yubico-piv-tool.c
+++ b/yubico-piv-tool.c
@@ -35,7 +35,6 @@
 #include <openssl/des.h>
 #include <openssl/pem.h>
 #include <openssl/pkcs12.h>
-#include <openssl/ec.h>
 
 #ifdef __APPLE__
 #include <PCSC/wintypes.h>