diff --git a/auto-notify.plugin.zsh b/auto-notify.plugin.zsh
index b908913..755c641 100644
--- a/auto-notify.plugin.zsh
+++ b/auto-notify.plugin.zsh
@@ -22,6 +22,12 @@ export AUTO_NOTIFY_VERSION="0.8.1"
         'ssh'
         'nano'
     )
+# Default notification urgency for successful exit codes
+[[ -z "$AUTO_NOTIFY_URGENCY_ON_SUCCESS" ]] &&
+    export AUTO_NOTIFY_URGENCY_ON_SUCCESS="normal"
+# Default notification urgency for error exit codes
+[[ -z "$AUTO_NOTIFY_URGENCY_ON_ERROR" ]] &&
+    export AUTO_NOTIFY_URGENCY_ON_ERROR="critical"
 
 function _auto_notify_format() {
     local MESSAGE="$1"
@@ -50,10 +56,10 @@ function _auto_notify_message() {
     body="$(_auto_notify_format "$text" "$command" "$elapsed" "$exit_code")"
 
     if [[ "$platform" == "Linux" ]]; then
-        local urgency="normal"
+        local urgency="$AUTO_NOTIFY_URGENCY_ON_SUCCESS"
         local transient="--hint=int:transient:1"
         if [[ "$exit_code" != "0" ]]; then
-            urgency="critical"
+            urgency="$AUTO_NOTIFY_URGENCY_ON_ERROR"
             transient=""
         fi
         notify-send "$title" "$body" --app-name=zsh $transient "--urgency=$urgency" "--expire-time=$AUTO_NOTIFY_EXPIRE_TIME"
diff --git a/tests/test_auto_notify_send.zunit b/tests/test_auto_notify_send.zunit
index 4748b2b..52e79aa 100644
--- a/tests/test_auto_notify_send.zunit
+++ b/tests/test_auto_notify_send.zunit
@@ -140,3 +140,19 @@
     assert "$lines[1]" same_as 'Notification Title: doom -i has completed in 45s yo'
     assert "$lines[2]" same_as "Notification Body: doom -i exited with code 0"
 }
+
+@test 'auto-notify-send sends notification with low urgency' {
+    AUTO_COMMAND="f bar -r"
+    AUTO_COMMAND_FULL="foo bar -r"
+    AUTO_COMMAND_START=11080
+    AUTO_NOTIFY_URGENCY_ON_SUCCESS="low"
+    AUTO_NOTIFY_URGENCY_ON_ERROR="critical"
+    AUTO_NOTIFY_EXPIRE_TIME=8000
+    run _auto_notify_send
+
+    assert $state equals 0
+    assert "$lines[1]" same_as 'Notification Title: "f bar -r" Completed'
+    assert "$lines[2]" same_as "Notification Body: Total time: 20 seconds"
+    assert "$lines[3]" same_as "Exit code: 0"
+    assert "$lines[4]" same_as "--app-name=zsh --hint=int:transient:1 --urgency=low --expire-time=8000"
+}