diff --git a/dockerfiles/Dockerfile.SAM b/dockerfiles/Dockerfile.SAM
index a0a56d0..175e5da 100644
--- a/dockerfiles/Dockerfile.SAM
+++ b/dockerfiles/Dockerfile.SAM
@@ -17,7 +17,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     rm -rf /var/lib/apt/lists/*
 
 RUN cd /tmp && \
-    wget https://bootstrap.pypa.io/get-pip.py && \
+    wget https://bootstrap.pypa.io/pip/3.5/get-pip.py && \
     python3 get-pip.py
 
 RUN pip3 install \