diff --git a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/XDebuggerUtilImpl.java b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/XDebuggerUtilImpl.java
index 9d15d5b53500..9cbd615e8f05 100644
--- a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/XDebuggerUtilImpl.java
+++ b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/XDebuggerUtilImpl.java
@@ -19,6 +19,7 @@ import com.intellij.openapi.actionSystem.CommonDataKeys;
 import com.intellij.openapi.actionSystem.DataContext;
 import com.intellij.openapi.application.Result;
 import com.intellij.openapi.application.WriteAction;
+import com.intellij.openapi.editor.Caret;
 import com.intellij.openapi.editor.Document;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.fileEditor.FileDocumentManager;
@@ -187,6 +188,27 @@ public class XDebuggerUtilImpl extends XDebuggerUtil {
     return XSourcePositionImpl.create(file, line);
   }
 
+  @NotNull
+  public static Collection<XSourcePosition> getAllCaretsPositions(@NotNull Project project, DataContext context) {
+    Editor editor = getEditor(project, context);
+    if (editor == null) {
+      return Collections.emptyList();
+    }
+
+    final Document document = editor.getDocument();
+    VirtualFile file = FileDocumentManager.getInstance().getFile(document);
+    Collection<XSourcePosition> res = new ArrayList<XSourcePosition>();
+    List<Caret> carets = editor.getCaretModel().getAllCarets();
+    for (Caret caret : carets) {
+      int line = caret.getLogicalPosition().line;
+      XSourcePositionImpl position = XSourcePositionImpl.create(file, line);
+      if (position != null) {
+        res.add(position);
+      }
+    }
+    return res;
+  }
+
   @Nullable
   private static Editor getEditor(@NotNull Project project, DataContext context) {
     Editor editor = CommonDataKeys.EDITOR.getData(context);
diff --git a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/actions/handlers/XToggleLineBreakpointActionHandler.java b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/actions/handlers/XToggleLineBreakpointActionHandler.java
index e1f5bd7fe881..d4cae5981ef6 100644
--- a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/actions/handlers/XToggleLineBreakpointActionHandler.java
+++ b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/actions/handlers/XToggleLineBreakpointActionHandler.java
@@ -20,6 +20,7 @@ import com.intellij.openapi.actionSystem.CommonDataKeys;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.util.containers.HashSet;
 import com.intellij.xdebugger.XDebuggerManager;
 import com.intellij.xdebugger.XDebuggerUtil;
 import com.intellij.xdebugger.XSourcePosition;
@@ -30,6 +31,8 @@ import com.intellij.xdebugger.impl.actions.DebuggerActionHandler;
 import com.intellij.xdebugger.impl.breakpoints.XBreakpointUtil;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.Set;
+
 /**
  * @author nik
  */
@@ -58,13 +61,13 @@ public class XToggleLineBreakpointActionHandler extends DebuggerActionHandler {
   }
 
   public void perform(@NotNull final Project project, final AnActionEvent event) {
-    XSourcePosition position = XDebuggerUtilImpl.getCaretPosition(project, event.getDataContext());
-    if (position == null) {
-      return;
-    }
-
     Editor editor = event.getData(CommonDataKeys.EDITOR);
-
-    XBreakpointUtil.toggleLineBreakpoint(project, position.getFile(), editor, position.getLine(), myTemporary, true);
+    // do not toggle more than once on the same line
+    Set<Integer> processedLines = new HashSet<Integer>();
+    for (XSourcePosition position : XDebuggerUtilImpl.getAllCaretsPositions(project, event.getDataContext())) {
+      if (processedLines.add(position.getLine())) {
+        XBreakpointUtil.toggleLineBreakpoint(project, position.getFile(), editor, position.getLine(), myTemporary, true);
+      }
+    }
   }
 }