diff --git a/dayglo_detector/Dockerfile b/dayglo_detector/Dockerfile
index 3711e90..3c3493c 100644
--- a/dayglo_detector/Dockerfile
+++ b/dayglo_detector/Dockerfile
@@ -7,7 +7,7 @@ RUN apt-get update && apt-get install -y \
  && rm -rf /var/lib/apt/lists/*
 
 # Install OpenCV
-RUN pip install --no-cache-dir paho-mqtt opencv-python-headless numpy requests
+RUN pip install --no-cache-dir gmqtt opencv-python-headless numpy requests
 
 # Copy the dayglo detector script
 COPY dayglo_detector.py test_mqtt.py /app/