diff --git a/Mage.Client/src/main/java/mage/client/deckeditor/collection/viewer/MageBook.java b/Mage.Client/src/main/java/mage/client/deckeditor/collection/viewer/MageBook.java
index 2892f52455c..111bf1cbed8 100644
--- a/Mage.Client/src/main/java/mage/client/deckeditor/collection/viewer/MageBook.java
+++ b/Mage.Client/src/main/java/mage/client/deckeditor/collection/viewer/MageBook.java
@@ -90,6 +90,7 @@ public class MageBook extends JComponent {
 		pageLeft.setBounds(0, 0, 64, 64);
 		pageLeft.setVisible(false);
 		pageLeft.setObserver(new Command() {
+            @Override
 			public void execute() {
 				currentPage--;
 				if (currentPage == 0) {
@@ -106,6 +107,7 @@ public class MageBook extends JComponent {
 		pageRight.setBounds(WIDTH - 2 * LEFT_RIGHT_PAGES_WIDTH - 64, 0, 64, 64);
 		pageRight.setVisible(false);
 		pageRight.setObserver(new Command() {
+            @Override
 			public void execute() {
 				currentPage++;
 				pageLeft.setVisible(true);
@@ -162,8 +164,9 @@ public class MageBook extends JComponent {
 			tab.setBounds(0, y, 39, 120);
 			final String _set = set;
 			tab.setObserver(new Command() {
+                @Override
 				public void execute() {
-					if (currentSet != _set || currentPage != 0) {
+					if (!currentSet.equals(_set) || currentPage != 0) {
 						AudioManager.playAnotherTab();
 						currentPage = 0;
 						currentSet = _set;
diff --git a/Mage.Tests/pom.xml b/Mage.Tests/pom.xml
index 7debf239183..c4cc03e0bb7 100644
--- a/Mage.Tests/pom.xml
+++ b/Mage.Tests/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
         <groupId>org.mage</groupId>
         <artifactId>mage-root</artifactId>
-        <version>0.7</version>
+        <version>0.7.2</version>
     </parent> 
 	
     <artifactId>Mage-Tests</artifactId>