diff --git a/apps/terminalclock/ChangeLog b/apps/terminalclock/ChangeLog
index c136cdac6..b752c829d 100644
--- a/apps/terminalclock/ChangeLog
+++ b/apps/terminalclock/ChangeLog
@@ -2,4 +2,4 @@
 0.02: Rename "Activity" in "Motion" and display the true values for it
 0.03: Add Banglejs 1 compatibility
 0.04: Fix settings bug
-0.05: Add altitude display
+0.05: Add altitude display (only Bangle.js 2)
diff --git a/apps/terminalclock/app.js b/apps/terminalclock/app.js
index 904df8656..61861f745 100644
--- a/apps/terminalclock/app.js
+++ b/apps/terminalclock/app.js
@@ -160,10 +160,10 @@ var settings = Object.assign({
   showHRM: true,
   showActivity: true,
   showStepCount: true,
-  showAltitude: true,
+  showAltitude: process.env.HWVERSION != 1 ? true : false,
 }, require('Storage').readJSON("terminalclock.json", true) || {});
 
-if(settings.showAltitude){
+if(settings.showAltitude && process.env.HWVERSION != 1){
   Bangle.setBarometerPower(true, "app");
 }
 
diff --git a/apps/terminalclock/settings.js b/apps/terminalclock/settings.js
index 7a85f3034..4b09aad6a 100644
--- a/apps/terminalclock/settings.js
+++ b/apps/terminalclock/settings.js
@@ -4,7 +4,7 @@
   var settings = Object.assign({
     HRMinConfidence: 50,
     showDate: true,
-    showAltitude: true,
+    showAltitude: process.env.HWVERSION != 1 ? true : false,
     showHRM: true,
     showActivity: true,
     showStepCount: true,
@@ -15,7 +15,7 @@
   }
 
   // Show the menu
-  E.showMenu({
+  var menu = {
     "" : { "title" : "Terminal Clock" },
     "< Back" : () => back(),
     'HR confidence': {
@@ -66,5 +66,9 @@
         writeSettings();
       }
     }
-  });
+  }
+  if (process.env.HWVERSION == 1) {
+    delete menu['Show Altitude']
+  }
+  E.showMenu(menu);
 })