diff --git a/Dockerfile b/Dockerfile
index 53b08de2..99350f0b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,7 @@ WORKDIR $BUILD/$APPNAME
 RUN chown build .
 USER build
 ARG BUILD_DOC=0
-RUN cmake $SRC/$APPNAME -DTRIQS_ROOT=${INSTALL} -DBuild_Documentation=${BUILD_DOC} && make -j2 || make -j1 VERBOSE=1
+ARG BUILD_ID
+RUN cmake $SRC/$APPNAME -DTRIQS_ROOT=${INSTALL} -DBuild_Documentation=${BUILD_DOC} -DBuild_Deps=Always && make -j2 || make -j1 VERBOSE=1
 USER root
 RUN make install