diff --git a/openssl/test/run.sh b/openssl/test/run.sh
index 229d9a1d2a5f6a405f02059d1dc061f00de004dc..63b2b57c4d7649a54756102b455836b7c6f45353 100755
--- a/openssl/test/run.sh
+++ b/openssl/test/run.sh
@@ -7,6 +7,10 @@ if [ "$TEST_FEATURES" == "true" ]; then
     FEATURES="tlsv1_2 tlsv1_1 dtlsv1 dtlsv1_2 sslv2 sslv3 aes_xts aes_ctr npn alpn rfc5114 ecdh_auto pkcs5_pbkdf2_hmac"
 fi
 
+if [ "$TRAVIS_RUST_VERSION" == "nightly" ]; then
+    FEATURES="$FEATURES nightly"
+fi
+
 if [ "$TRAVIS_OS_NAME" != "osx" ]; then
     export OPENSSL_LIB_DIR=$HOME/openssl/lib
     export OPENSSL_INCLUDE_DIR=$HOME/openssl/include