diff --git a/app/src/main/java/io/nekohasekai/sfa/ui/MainActivity.kt b/app/src/main/java/io/nekohasekai/sfa/ui/MainActivity.kt
index 9ea0680..0bfde06 100644
--- a/app/src/main/java/io/nekohasekai/sfa/ui/MainActivity.kt
+++ b/app/src/main/java/io/nekohasekai/sfa/ui/MainActivity.kt
@@ -350,6 +350,7 @@ class MainActivity : AbstractActivity(), ServiceConnection.Callback {
             .setPositiveButton(R.string.ok) { _, _ ->
                 requestFineLocationPermission0()
             }
+            .setNegativeButton(R.string.cancel, null)
             .setCancelable(false)
             .show()
     }
@@ -375,6 +376,7 @@ class MainActivity : AbstractActivity(), ServiceConnection.Callback {
             .setPositiveButton(R.string.ok) { _, _ ->
                 backgroundLocationPermissionLauncher.launch(Manifest.permission.ACCESS_BACKGROUND_LOCATION)
             }
+            .setNegativeButton(R.string.cancel, null)
             .setCancelable(false)
             .show()
     }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 31ad9cd..80ff8e6 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -3,6 +3,7 @@
 
     <string name="stop">Stop</string>
     <string name="ok">OK</string>
+    <string name="cancel">Cancel</string>
     <string name="no_thanks">No, thanks</string>
 
     <string name="title_dashboard">Dashboard</string>