diff --git a/app/src/main/java/io/github/sspanak/tt9/ui/tray/SuggestionsBar.java b/app/src/main/java/io/github/sspanak/tt9/ui/tray/SuggestionsBar.java
index 122bf1ab..314b6948 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ui/tray/SuggestionsBar.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ui/tray/SuggestionsBar.java
@@ -295,7 +295,7 @@ public class SuggestionsBar {
 	 * After that, you must call render(), to visualize the changes.
 	 */
 	private boolean appendHiddenSuggestionsIfNeeded(boolean scrollBack) {
-		if (mView == null || !visibleSuggestions.get(selectedIndex).equals(SHOW_MORE_SUGGESTION)) {
+		if (mView == null || selectedIndex < 0 || selectedIndex >= visibleSuggestions.size() || !visibleSuggestions.get(selectedIndex).equals(SHOW_MORE_SUGGESTION)) {
 			return false;
 		}