diff --git a/zshenv b/zshenv
index 2cfbb27..11db9a8 100644
--- a/zshenv
+++ b/zshenv
@@ -60,8 +60,10 @@ export GTEST_BREAK_ON_FAILURE=0
 # Force CTest to verbose output
 export CTEST_OUTPUT_ON_FAILURE=1
 
+# User ~/.local/share for persistent pylint data
+export PYLINTHOME=~/.local/share/pylint
 # Disable virtualenv prompt
-VIRTUAL_ENV_DISABLE_PROMPT=1
+export VIRTUAL_ENV_DISABLE_PROMPT=1
 
 # If pinentry-curses exists, use it for lastpass-cli
 which pinentry-curses &> /dev/null && \