diff --git a/docker/rocky9/Dockerfile b/docker/rocky9/Dockerfile
index f4cb409b..24e65d44 100644
--- a/docker/rocky9/Dockerfile
+++ b/docker/rocky9/Dockerfile
@@ -220,7 +220,10 @@ RUN set -eux; \
 
 RUN dnf -y install python3-Cython python3-pip python3-devel && dnf clean all
 
-COPY durin-plugin.so /opt/xds/durin-plugin.so
+RUN set -eux; \
+     wget --tries=5 --waitretry=5 \
+          -O /opt/xds/durin-plugin.so \
+          https://gitea.psi.ch/mx/durin/releases/download/1.0.0/libdurin-plugin.so.1.0.0
 
 # Make Qt and Eigen discoverable by CMake
 ENV CMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}:/opt/hdf5-${HDF5_TAG}-static:/opt/qt-${QT_VERSION}-static