diff --git a/android-app/src/main/java/org/solovyev/android/calculator/wizard/WelcomeWizardStep.java b/android-app/src/main/java/org/solovyev/android/calculator/wizard/WelcomeWizardStep.java
index 3961107c..ccf492e2 100644
--- a/android-app/src/main/java/org/solovyev/android/calculator/wizard/WelcomeWizardStep.java
+++ b/android-app/src/main/java/org/solovyev/android/calculator/wizard/WelcomeWizardStep.java
@@ -40,6 +40,7 @@ public final class WelcomeWizardStep extends WizardFragment {
 		final View view = super.onCreateView(inflater, container, savedInstanceState);
 		setupNextButton(R.string.wizard_start);
 		setupPrevButton(R.string.wizard_skip);
+		prevButton.setTextColor(getResources().getColor(R.color.cpp_wizard_disabled_text));
 		return view;
 	}
 }
diff --git a/android-app/src/main/java/org/solovyev/android/calculator/wizard/WizardFragment.java b/android-app/src/main/java/org/solovyev/android/calculator/wizard/WizardFragment.java
index 73e7e899..3b03fce5 100644
--- a/android-app/src/main/java/org/solovyev/android/calculator/wizard/WizardFragment.java
+++ b/android-app/src/main/java/org/solovyev/android/calculator/wizard/WizardFragment.java
@@ -14,10 +14,10 @@ import javax.annotation.Nullable;
 public abstract class WizardFragment extends Fragment implements View.OnClickListener {
 
 	@Nullable
-	private TextView nextButton;
+	protected TextView nextButton;
 
 	@Nullable
-	private TextView prevButton;
+	protected TextView prevButton;
 
 	@Override
 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
@@ -54,7 +54,7 @@ public abstract class WizardFragment extends Fragment implements View.OnClickLis
 	@Override
 	public void onClick(View v) {
 		final int id = v.getId();
-		final WizardActivity activity = (WizardActivity) getActivity();
+		final WizardActivity activity = getWizardActivity();
 		if (id == R.id.wizard_next) {
 			if (activity.canGoNext()) {
 				activity.goNext();
@@ -69,4 +69,8 @@ public abstract class WizardFragment extends Fragment implements View.OnClickLis
 			}
 		}
 	}
+
+	private WizardActivity getWizardActivity() {
+		return (WizardActivity) getActivity();
+	}
 }
diff --git a/android-app/src/main/res/values/colors.xml b/android-app/src/main/res/values/colors.xml
index 4f4c0e4e..da064e67 100644
--- a/android-app/src/main/res/values/colors.xml
+++ b/android-app/src/main/res/values/colors.xml
@@ -43,5 +43,5 @@
 	<color name="cpp_text_secondary">#89ffffff</color>
 	<color name="cpp_widget_ripple">#40ffffff</color>
 
-	<color name="cpp_wizard_text">#707070</color>
+	<color name="cpp_wizard_disabled_text">#88ffffff</color>
 </resources>
\ No newline at end of file