diff --git a/ci/Dockerfile b/ci/Dockerfile
index debbcfa..693fecb 100755
--- a/ci/Dockerfile
+++ b/ci/Dockerfile
@@ -56,10 +56,10 @@ RUN set -eux; \
 #-----------------------------------------------------------------------
 WORKDIR /opt/moos-ivp
 
-RUN ./build-moos.sh -m -j"$(nproc)" && \
+RUN ./build-moos.sh -m --with-proj=off -j"$(nproc)" && \
     make -C build/MOOS/MOOSCore install && \
     make -C build/MOOS/MOOSGeodesy install && \
-    ./build-ivp.sh -n -j"$(nproc)" && \
+    ./build-ivp.sh -n -u -j"$(nproc)" && \
     make -C build/ivp install && \
     ldconfig