diff --git a/Dockerfile.azure-pipelines b/Dockerfile.azure-pipelines
index cbed2d7..909fea0 100644
--- a/Dockerfile.azure-pipelines
+++ b/Dockerfile.azure-pipelines
@@ -11,7 +11,7 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommend
     iputils-ping \
     jq \
     lsb-release \
-    software-properties-common
+    software-properties-common &> /dev/null
 
 RUN curl -sL https://aka.ms/InstallAzureCLIDeb | bash
 
@@ -23,4 +23,4 @@ WORKDIR /azp
 COPY azure-pipelines-agent/start.sh .
 RUN chmod +x start.sh
 
-ENTRYPOINT [ "./start.sh" ]
\ No newline at end of file
+ENTRYPOINT [ "./start.sh" ]