diff --git a/Dockerfile b/Dockerfile
index c8c4a6aefa88eb211e99096a1d69c9439c327845..09484ffc9d5f0b5a27cc5daa91a3b91c8562292f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,7 +37,8 @@ COPY owasp-dep-check-dependencies-$SDP_BUILD_DEPENDENCY_VERSION.tar.gz /root/tmp
 ### Install mono-complete
 RUN cd /root/tmp && \
     tar -xzf owasp-dep-check-dependencies-$OWASP_DEP_CHK_VERSION.tar.gz &&  \
-    yum install -y --nogpgcheck /root/tmp/dependencies/mono-complete/*.rpm && \
+    rpm --import /root/tmp/dependencies/mono-complete/gpg.key           && \
+    yum install -y /root/tmp/dependencies/mono-complete/*.rpm && \
     rm /root/tmp/owasp-dep-check-dependencies-$OWASP_DEP_CHK_VERSION.tar.gz
 
 ### Install ruby dependencies