diff --git a/src/org/geometerplus/android/fbreader/network/AuthenticationDialog.java b/src/org/geometerplus/android/fbreader/network/AuthenticationDialog.java
index d7520dd80..e26bed124 100644
--- a/src/org/geometerplus/android/fbreader/network/AuthenticationDialog.java
+++ b/src/org/geometerplus/android/fbreader/network/AuthenticationDialog.java
@@ -58,7 +58,7 @@ class AuthenticationDialog extends NetworkDialog {
 					return;
 				}
 				final NetworkLibrary library = NetworkLibrary.Instance();
-				library.invalidateAccountDependents();
+				library.invalidateVisibility();
 				library.synchronize();
 				NetworkView.Instance().fireModelChanged();
 				if (message.what < 0) {
diff --git a/src/org/geometerplus/android/fbreader/network/NetworkBookActions.java b/src/org/geometerplus/android/fbreader/network/NetworkBookActions.java
index abc6cc1b1..c0906aa54 100644
--- a/src/org/geometerplus/android/fbreader/network/NetworkBookActions.java
+++ b/src/org/geometerplus/android/fbreader/network/NetworkBookActions.java
@@ -358,7 +358,7 @@ class NetworkBookActions extends NetworkTreeActions {
 						}
 						if (mgr.isAuthorised(true).Status == ZLBoolean3.B3_FALSE) {
 							final NetworkLibrary library = NetworkLibrary.Instance();
-							library.invalidateAccountDependents();
+							library.invalidateVisibility();
 							library.synchronize();
 						}
 						if (NetworkView.Instance().isInitialized()) {
diff --git a/src/org/geometerplus/android/fbreader/network/NetworkCatalogActions.java b/src/org/geometerplus/android/fbreader/network/NetworkCatalogActions.java
index 598378737..92f44af63 100644
--- a/src/org/geometerplus/android/fbreader/network/NetworkCatalogActions.java
+++ b/src/org/geometerplus/android/fbreader/network/NetworkCatalogActions.java
@@ -231,7 +231,7 @@ class NetworkCatalogActions extends NetworkTreeActions {
 			} else {
 				afterUpdateCatalog(errorMessage, myTree.ChildrenItems.size() == 0);
 				final NetworkLibrary library = NetworkLibrary.Instance();
-				library.invalidateAccountDependents();
+				library.invalidateVisibility();
 				library.synchronize();
 			}
 			if (NetworkView.Instance().isInitialized()) {
@@ -358,7 +358,7 @@ class NetworkCatalogActions extends NetworkTreeActions {
 		final Handler handler = new Handler() {
 			public void handleMessage(Message message) {
 				final NetworkLibrary library = NetworkLibrary.Instance();
-				library.invalidateAccountDependents();
+				library.invalidateVisibility();
 				library.synchronize();
 				if (NetworkView.Instance().isInitialized()) {
 					NetworkView.Instance().fireModelChanged();
diff --git a/src/org/geometerplus/android/fbreader/network/RegisterUserDialog.java b/src/org/geometerplus/android/fbreader/network/RegisterUserDialog.java
index 8dfff3e84..ec216c8e6 100644
--- a/src/org/geometerplus/android/fbreader/network/RegisterUserDialog.java
+++ b/src/org/geometerplus/android/fbreader/network/RegisterUserDialog.java
@@ -65,7 +65,7 @@ class RegisterUserDialog extends NetworkDialog {
 		final Handler handler = new Handler() {
 			public void handleMessage(Message message) {
 				final NetworkLibrary library = NetworkLibrary.Instance();
-				library.invalidateAccountDependents();
+				library.invalidateVisibility();
 				library.synchronize();
 				if (NetworkView.Instance().isInitialized()) {
 					NetworkView.Instance().fireModelChanged();
diff --git a/src/org/geometerplus/fbreader/network/NetworkLibrary.java b/src/org/geometerplus/fbreader/network/NetworkLibrary.java
index d8685943c..46082db31 100644
--- a/src/org/geometerplus/fbreader/network/NetworkLibrary.java
+++ b/src/org/geometerplus/fbreader/network/NetworkLibrary.java
@@ -49,7 +49,7 @@ public class NetworkLibrary {
 	private final RootTree myRootTree = new RootTree();
 
 	private boolean myUpdateChildren = true;
-	private boolean myUpdateAccountDependents;
+	private boolean myUpdateVisibility;
 
 	private static class LinksComparator implements Comparator<NetworkLink> {
 		public int compare(NetworkLink link1, NetworkLink link2) {
@@ -123,8 +123,8 @@ public class NetworkLibrary {
 		myUpdateChildren = true;
 	}
 
-	public void invalidateAccountDependents() {
-		myUpdateAccountDependents = true;
+	public void invalidateVisibility() {
+		myUpdateVisibility = true;
 	}
 
 	private void makeUpToDate() {
@@ -192,12 +192,12 @@ public class NetworkLibrary {
 		}
 	}
 
-	private void updateAccountDependents() {
+	private void updateVisibility() {
 		for (FBTree tree: myRootTree.subTrees()) {
 			if (!(tree instanceof NetworkCatalogTree)) {
 				continue;
 			}
-			((NetworkCatalogTree) tree).updateAccountDependents();
+			((NetworkCatalogTree) tree).updateVisibility();
 		}
 	}
 
@@ -206,9 +206,9 @@ public class NetworkLibrary {
 			myUpdateChildren = false;
 			makeUpToDate();
 		}
-		if (myUpdateAccountDependents) {
-			myUpdateAccountDependents = false;
-			updateAccountDependents();
+		if (myUpdateVisibility) {
+			myUpdateVisibility = false;
+			updateVisibility();
 		}
 	}
 
diff --git a/src/org/geometerplus/fbreader/network/tree/NetworkCatalogTree.java b/src/org/geometerplus/fbreader/network/tree/NetworkCatalogTree.java
index 840013586..54c447e94 100644
--- a/src/org/geometerplus/fbreader/network/tree/NetworkCatalogTree.java
+++ b/src/org/geometerplus/fbreader/network/tree/NetworkCatalogTree.java
@@ -60,7 +60,7 @@ public class NetworkCatalogTree extends NetworkTree {
 	}
 
 
-	public void updateAccountDependents() {
+	public void updateVisibility() {
 		final LinkedList<FBTree> toRemove = new LinkedList<FBTree>();
 
 		ListIterator<FBTree> nodeIterator = subTrees().listIterator();
@@ -85,7 +85,7 @@ public class NetworkCatalogTree extends NetworkTree {
 				NetworkCatalogTree child = (NetworkCatalogTree) currentNode;
 				if (child.Item == currentItem) {
 					if (child.Item.isVisible()) {
-						child.updateAccountDependents();
+						child.updateVisibility();
 					} else {
 						toRemove.add(child);
 					}