diff --git a/Dockerfile.unstable b/Dockerfile.unstable
index eb88dee..b53b387 100644
--- a/Dockerfile.unstable
+++ b/Dockerfile.unstable
@@ -30,8 +30,8 @@ RUN \
 		jq \
 		git \
 		ffmpeg \
-		python \
-		python-pip && \
+		python3 \
+		python3-pip && \
 	apt-get purge --auto-remove -y && \
 	apt-get clean && \
 	echo "************ setup SMA ************" && \
@@ -46,8 +46,8 @@ RUN \
 	chgrp users ${SMA_PATH}/config/sma.log && \
 	chmod g+w ${SMA_PATH}/config/sma.log && \
 	echo "************ install pip dependencies ************" && \
-	python -m pip install --user --upgrade pip && \	
-	pip install -r ${SMA_PATH}/setup/requirements.txt
+	python3 -m pip install --user --upgrade pip && \	
+ 	pip3 install -r ${SMA_PATH}/setup/requirements.txt
 	
 
 # copy local files