diff --git a/Makefile b/Makefile
index 3aedacd..6c3205a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 #!/usr/bin/make -f
 
 PY3_SRC=./cpython/
-PY3_CONFFLAGS=--prefix=$(DESTDIR)/opt/extpython/3.7.0 --with-ensurepip=install
+PY3_CONFFLAGS=--prefix=$(DESTDIR)/opt/extpython/3.6.7 --with-ensurepip=install
 
 all:
 	cd $(PY3_SRC) && \
@@ -11,7 +11,7 @@ all:
 install:
 	cd $(PY3_SRC) && \
 	make install
-	# $(DESTDIR)/opt/extpython/3.7.0/bin/python3 $(DESTDIR)/opt/extpython/3.7.0/bin/pip3 install -r requirements.txt
+	# $(DESTDIR)/opt/extpython/3.6.7/bin/python3 $(DESTDIR)/opt/extpython/3.6.7/bin/pip3 install -r requirements.txt
 
 clean:
 	cd $(PY3_SRC) && \