diff --git a/java-frontend/src/main/java/org/sonar/plugins/java/api/JavaFileScannerContext.java b/java-frontend/src/main/java/org/sonar/plugins/java/api/JavaFileScannerContext.java
index b40b00eb81d..25d8e9dedb3 100644
--- a/java-frontend/src/main/java/org/sonar/plugins/java/api/JavaFileScannerContext.java
+++ b/java-frontend/src/main/java/org/sonar/plugins/java/api/JavaFileScannerContext.java
@@ -45,7 +45,7 @@ public interface JavaFileScannerContext extends InputFileScannerContext {
    * @return SemanticModel if semantic analysis was successful, null otherwise.
    */
   @Nullable
-  Sema getSemanticModel();
+  Object getSemanticModel();
 
   /**
    * Checks if file has been parsed correctly.
diff --git a/java-symbolic-execution/java-symbolic-execution-plugin/src/main/java/org/sonar/java/se/ExplodedGraphWalker.java b/java-symbolic-execution/java-symbolic-execution-plugin/src/main/java/org/sonar/java/se/ExplodedGraphWalker.java
index 98b82eeb409..7db73e5adbc 100644
--- a/java-symbolic-execution/java-symbolic-execution-plugin/src/main/java/org/sonar/java/se/ExplodedGraphWalker.java
+++ b/java-symbolic-execution/java-symbolic-execution-plugin/src/main/java/org/sonar/java/se/ExplodedGraphWalker.java
@@ -191,7 +191,7 @@ public ExplodedGraphWalker(BehaviorCache behaviorCache, JavaFileScannerContext c
     this.alwaysTrueOrFalseExpressionCollector = new AlwaysTrueOrFalseExpressionCollector();
     this.checkerDispatcher = new CheckerDispatcher(this, checks, context);
     this.behaviorCache = behaviorCache;
-    this.semanticModel = context.getSemanticModel();
+    this.semanticModel = (Sema) context.getSemanticModel();
   }
 
   @VisibleForTesting
@@ -205,7 +205,7 @@ protected ExplodedGraphWalker(List<SECheck> seChecks, BehaviorCache behaviorCach
     this.alwaysTrueOrFalseExpressionCollector = new AlwaysTrueOrFalseExpressionCollector();
     this.checkerDispatcher = new CheckerDispatcher(this, seChecks, context);
     this.behaviorCache = behaviorCache;
-    this.semanticModel = context.getSemanticModel();
+    this.semanticModel = (Sema) context.getSemanticModel();
   }
 
   public MethodBehavior visitMethod(MethodTree tree) {