diff --git a/debug.Dockerfile b/debug.Dockerfile
index db064af..7225593 100644
--- a/debug.Dockerfile
+++ b/debug.Dockerfile
@@ -5,7 +5,7 @@ COPY . /sf_daq_buffer/
 RUN mkdir /sf_daq_buffer/build && \
     cd /sf_daq_buffer/build && \
     # Build the project
-    cmake3 .. && \
+    cmake3 .. -DUSE_EIGER=1&& \
     make && \
     # Deploy the test config.
     cp /sf_daq_buffer/docker/example_detector.json .