diff --git a/pytec/pytec/aioclient.py b/pytec/pytec/aioclient.py
index 95ca4ad..2e5b22b 100644
--- a/pytec/pytec/aioclient.py
+++ b/pytec/pytec/aioclient.py
@@ -42,11 +42,11 @@ class Client:
 
         await self._check_zero_limits()
 
-    def is_connecting(self):
+    def connecting(self):
         """Returns True if client is connecting"""
         return self._connecting_task is not None
 
-    def is_connected(self):
+    def connected(self):
         """Returns True if client is connected"""
         return self._writer is not None
 
diff --git a/pytec/tec_qt.py b/pytec/tec_qt.py
index 24abf7a..f909cb0 100644
--- a/pytec/tec_qt.py
+++ b/pytec/tec_qt.py
@@ -515,7 +515,7 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
 
     @asyncSlot(int)
     async def fan_set(self, value):
-        if not self.client.is_connected():
+        if not self.client.connected():
             return
         if self.fan_auto_box.isChecked():
             with QSignalBlocker(self.fan_auto_box):
@@ -526,7 +526,7 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
 
     @asyncSlot(int)
     async def fan_auto_set(self, enabled):
-        if not self.client.is_connected():
+        if not self.client.connected():
             return
         if enabled:
             await self.client.set_param("fan", "auto")
@@ -563,7 +563,7 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
     async def on_connect_btn_clicked(self):
         host, port = self.host_set_line.text(), self.port_set_spin.value()
         try:
-            if not (self.client.is_connecting() or self.client.is_connected()):
+            if not (self.client.connecting() or self.client.connected()):
                 self.status_lbl.setText("Connecting...")
                 self.connect_btn.setText("Stop")
                 self.host_set_line.setEnabled(False)