diff --git a/bin/build.sh b/bin/build.sh
index 62395da2..0701870f 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -42,8 +42,8 @@ fi
 
 echo "### Installing some python packages"
 
-pip install requests
-pip install Markdown
+pip3 install requests
+pip3 install Markdown
 
 echo "### Building VimR"