diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index daad0c4..09e69ba 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -21,6 +21,7 @@ Fixed
 * Allow both unicode and bytes dotted string in utils.import_attr
 * Fix some spelling and grammar on log messages. (thanks to Allie Micka)
 * Fix froms css class error on success/error due to a scpaless block
+* Disable pip cache then installing with make install
 
 Changed
 -------
diff --git a/Makefile b/Makefile
index a25dbf5..4025a3a 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ build:
 
 install: dist
 	pip -V
-	pip install --no-deps --upgrade --force-reinstall --find-links ./dist/django-cas-server-${VERSION}.tar.gz django-cas-server
+	pip install --no-cache-dir --no-deps --upgrade --force-reinstall --find-links ./dist/django-cas-server-${VERSION}.tar.gz django-cas-server
 
 uninstall:
 	pip uninstall django-cas-server || true