diff --git a/bin/autojump.bash b/bin/autojump.bash
index cc5d012..2d6580b 100644
--- a/bin/autojump.bash
+++ b/bin/autojump.bash
@@ -68,7 +68,7 @@ case $PROMPT_COMMAND in
     *autojump*)
         ;;
     *)
-        export PROMPT_COMMAND="${PROMPT_COMMAND:+$(echo "${PROMPT_COMMAND}" | awk '{gsub(/; *$/,"")}1') ; }autojump_add_to_database"
+        PROMPT_COMMAND="${PROMPT_COMMAND:+$(echo "${PROMPT_COMMAND}" | awk '{gsub(/; *$/,"")}1') ; }autojump_add_to_database"
         ;;
 esac