diff --git a/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugSession.java b/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugSession.java
index b446964c71f5..f16a1cadba11 100644
--- a/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugSession.java
+++ b/platform/xdebugger-api/src/com/intellij/xdebugger/XDebugSession.java
@@ -46,6 +46,7 @@ public interface XDebugSession extends AbstractDebuggerSession {
   @Nullable
   XStackFrame getCurrentStackFrame();
 
+  @Nullable
   XSuspendContext getSuspendContext();
 
   /**