diff --git a/cspell.config.yaml b/cspell.config.yaml
index 096c0943..b3e91598 100644
--- a/cspell.config.yaml
+++ b/cspell.config.yaml
@@ -96,6 +96,7 @@ words:
   - SIGSTOP
   - storepass # From .github/workflows/e2e.yaml
   - storyboardc
+  - syskeys # From adb.dart
   - subosito # From .github dir, doesn't show up in "**" check?
   - swiftshader # From .github dir, doesn't show up in "**" check?
   - sysroot
diff --git a/packages/shorebird_cli/lib/src/executables/adb.dart b/packages/shorebird_cli/lib/src/executables/adb.dart
index 3c8f9324..46167e0e 100644
--- a/packages/shorebird_cli/lib/src/executables/adb.dart
+++ b/packages/shorebird_cli/lib/src/executables/adb.dart
@@ -51,6 +51,9 @@ class Adb {
       if (deviceId != null) ...['-s', deviceId],
       'shell',
       'monkey',
+      // Adjust percentage of "system" key events to 0.
+      // This is needed to support Android systems with no hardware keys.
+      '--pct-syskeys 0',
       '-p $package',
       '1',
     ];
diff --git a/packages/shorebird_cli/test/src/executables/adb_test.dart b/packages/shorebird_cli/test/src/executables/adb_test.dart
index 5176fd67..84e798fd 100644
--- a/packages/shorebird_cli/test/src/executables/adb_test.dart
+++ b/packages/shorebird_cli/test/src/executables/adb_test.dart
@@ -157,7 +157,10 @@ void main() {
           completes,
         );
         verify(
-          () => process.run(adbPath, 'shell monkey -p $package 1'.split(' ')),
+          () => process.run(
+            adbPath,
+            'shell monkey --pct-syskeys 0 -p $package 1'.split(' '),
+          ),
         ).called(1);
       });
 
@@ -172,7 +175,8 @@ void main() {
         verify(
           () => process.run(
             adbPath,
-            '-s $deviceId shell monkey -p $package 1'.split(' '),
+            '-s $deviceId shell monkey --pct-syskeys 0 -p $package 1'
+                .split(' '),
           ),
         ).called(1);
       });