diff --git a/tools/ade b/tools/ade
index 16745684d29850ea43fc32de05738b6cdfc6e543..f4fc36573081ad2b4e68844ed69b6c8d007a4024 100755
--- a/tools/ade
+++ b/tools/ade
@@ -209,7 +209,7 @@ class Device:
             raise InvalidDeviceError("No image_version file found")
         a = self._exec('uname', '-m')
         if a not in TargetTriplet.SUPPORTED:
-            raise InvalidDeviceError("Unsupported architecture")
+            raise InvalidDeviceError("Unsupported architecture {}".format(a))
         self.version.arch = a