diff --git a/lib/appium_lib_core/android/device/emulator.rb b/lib/appium_lib_core/android/device/emulator.rb
index 47903053..15c2055a 100644
--- a/lib/appium_lib_core/android/device/emulator.rb
+++ b/lib/appium_lib_core/android/device/emulator.rb
@@ -119,7 +119,10 @@ def gsm_call(phone_number:, action:)
               def gsm_signal(signal_strength)
                 raise "#{signal_strength} should be member of #{GSM_SIGNALS} " if GSM_SIGNALS[signal_strength.to_sym].nil?
 
-                execute(:gsm_signal, {}, { signalStrength: GSM_SIGNALS[signal_strength], signalStrengh: GSM_SIGNALS[signal_strength] })
+                execute(:gsm_signal, {}, {
+                  signalStrength: GSM_SIGNALS[signal_strength],
+                  signalStrengh: GSM_SIGNALS[signal_strength]
+                })
               end
             end
 
diff --git a/test/unit/android/device/mjsonwp/commands_test.rb b/test/unit/android/device/mjsonwp/commands_test.rb
index 4741168d..a11ce81a 100644
--- a/test/unit/android/device/mjsonwp/commands_test.rb
+++ b/test/unit/android/device/mjsonwp/commands_test.rb
@@ -339,7 +339,10 @@ def test_gsm_call
 
           def test_gsm_signal
             stub_request(:post, "#{SESSION}/appium/device/gsm_signal")
-              .with(body: { signalStrength: ::Appium::Core::Android::Device::Emulator::GSM_SIGNALS[:good] }.to_json)
+              .with(body: {
+                signalStrength: ::Appium::Core::Android::Device::Emulator::GSM_SIGNALS[:good],
+                signalStrengh: ::Appium::Core::Android::Device::Emulator::GSM_SIGNALS[:good]
+              }.to_json)
               .to_return(headers: HEADER, status: 200, body: { value: '' }.to_json)
 
             @driver.gsm_signal :good
diff --git a/test/unit/android/device/w3c/commands_test.rb b/test/unit/android/device/w3c/commands_test.rb
index 9a048f81..40ba508d 100644
--- a/test/unit/android/device/w3c/commands_test.rb
+++ b/test/unit/android/device/w3c/commands_test.rb
@@ -340,7 +340,10 @@ def test_gsm_call
 
           def test_gsm_signal
             stub_request(:post, "#{SESSION}/appium/device/gsm_signal")
-              .with(body: { signalStrength: ::Appium::Core::Android::Device::Emulator::GSM_SIGNALS[:good] }.to_json)
+              .with(body: {
+                signalStrength: ::Appium::Core::Android::Device::Emulator::GSM_SIGNALS[:good],
+                signalStrengh: ::Appium::Core::Android::Device::Emulator::GSM_SIGNALS[:good]
+              }.to_json)
               .to_return(headers: HEADER, status: 200, body: { value: '' }.to_json)
 
             @driver.gsm_signal :good