diff --git a/PypiPackageInfo.py b/PypiPackageInfo.py
index c07ac73..7e1288c 100644
--- a/PypiPackageInfo.py
+++ b/PypiPackageInfo.py
@@ -72,7 +72,7 @@
 MESSAGE_KEY = 'pypi_package_info'
 MESSAGE_TTL = 4000
 LENGTH_SUMMARY = 400
-SETTINGS_KEY = 'PyPIPackageInfo.sublime-settings'
+SETTINGS_KEY = 'PypiPackageInfo.sublime-settings'
 CACHE_MAX_COUNT_DEFAULT = 1000