diff --git a/scripts/docker/fedora.23/Dockerfile b/scripts/docker/fedora.23/Dockerfile
index 62972d7e6..0c4b20d79 100644
--- a/scripts/docker/fedora.23/Dockerfile
+++ b/scripts/docker/fedora.23/Dockerfile
@@ -36,6 +36,10 @@ RUN dnf install -y libicu-devel \
         lttng-ust-devel && \
     dnf clean all
 
+# Upgrade NSS, used for SSL, to avoid NuGet restore timeouts.
+RUN dnf upgrade -y nss
+RUN dnf clean all
+
 # Setup User to match Host User, and give superuser permissions
 ARG USER_ID=0
 RUN useradd -m code_executor -u ${USER_ID} -g wheel
@@ -49,4 +53,4 @@ RUN chmod -R a+rwx /home
 USER ${USER_ID}
 
 # Set working directory
-WORKDIR /opt/code
\ No newline at end of file
+WORKDIR /opt/code