diff --git a/Lib/venv/scripts/common/activate b/Lib/venv/scripts/common/activate
index b1b4625..45af353 100644
--- a/Lib/venv/scripts/common/activate
+++ b/Lib/venv/scripts/common/activate
@@ -18,7 +18,7 @@
     # be called to get it to forget past commands.  Without forgetting
     # past commands the $PATH changes we made may not be respected
     if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
-        hash -r
+        hash -r 2> /dev/null
     fi
 
     if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
@@ -62,5 +62,5 @@
 # be called to get it to forget past commands.  Without forgetting
 # past commands the $PATH changes we made may not be respected
 if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
-    hash -r
+    hash -r 2> /dev/null
 fi