diff --git a/gui/main.qml b/gui/main.qml
index 4bb631d..30b7b04 100644
--- a/gui/main.qml
+++ b/gui/main.qml
@@ -137,8 +137,8 @@ ApplicationWindow {
         if (_acMatches.length > 0) {
             var lcp = acLCP(_acMatches)
             if (lcp.length > prefix.length) {
-                text = _acBase + lcp
-                cursorPosition = text.length
+                promptInput.text = _acBase + lcp
+                promptInput.cursorPosition = promptInput.text.length
             }
         } else {
             // No options — transition to done immediately
@@ -152,16 +152,16 @@ ApplicationWindow {
     function acCycle() {
         if (!_acActive || _acMatches.length <= 1) return
         _acMatchIndex = (_acMatchIndex + 1) % _acMatches.length
-        var parts = text.substring(text.lastIndexOf("/") + 1).split(" ")
+        var parts = promptInput.text.substring(promptInput.text.lastIndexOf("/") + 1).split(" ")
         parts[0] = _acMatches[_acMatchIndex]
-        text = _acBase + "/" + parts.join(" ")
-        cursorPosition = text.length
+        promptInput.text = _acBase + "/" + parts.join(" ")
+        promptInput.cursorPosition = promptInput.text.length
     }
 
     function acCancel() {
         if (!_acActive) return
-        text = _acBase + _acTyped
-        cursorPosition = text.length
+        promptInput.text = _acBase + _acTyped
+        promptInput.cursorPosition = promptInput.text.length
         _acActive = false
         _acBase = ""
         _acTyped = ""