diff --git a/gitinspector/Dockerfile b/gitinspector/Dockerfile
index 6fce561f5f81ace85a53e4040dc02d1165712de1..557cfcaf52a9fadcc96f7afb565ec42533361534 100644
--- a/gitinspector/Dockerfile
+++ b/gitinspector/Dockerfile
@@ -1,3 +1,3 @@
-FROM python:2
+FROM python:3
 RUN git clone https://github.com/ejwa/gitinspector.git /gitinspector
 USER 1000