diff --git a/src/com/seb/SLWP/Prefs.java b/src/com/seb/SLWP/Prefs.java
index 900ff3d..9a1691f 100755
--- a/src/com/seb/SLWP/Prefs.java
+++ b/src/com/seb/SLWP/Prefs.java
@@ -75,11 +75,17 @@ public class Prefs extends PreferenceActivity implements
 		bg.setOnPreferenceChangeListener(this);
 		initMapList();
 		Button bt = (Button) findViewById(R.id.bt_donate);
+		final PreferenceActivity myact = this;
 		bt.setOnClickListener(new OnClickListener() {
 			@Override
 			public void onClick(View v) {
-				startActivity(new Intent(Intent.ACTION_VIEW, Uri
+				try {
+					startActivity(new Intent(Intent.ACTION_VIEW, Uri
 						.parse("market://search?q=pub:unixseb")));
+				} catch (Exception e) {
+					Log.e("SLWP", "Cannot open 'market:' link", e);
+					Toast.makeText(myact, "Cannot launch Market", Toast.LENGTH_SHORT).show();
+				}
 			}
 		});
 		Button bth = (Button) findViewById(R.id.bt_help);