diff --git a/Dockerfile b/Dockerfile
index 07d85ab..8cfda33 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,8 @@ ENV RPMBUILD_BASE_DIR=/drone/src
 RUN yum install -q -y \
     dash \
     gcc gcc-c++ \
+    gnutls \
+    gnutls-devel \
     libtool libtool-ltdl \
     pam-devel \
     dbus-devel \