diff --git a/bundles/org.eclipse.jface.text/projection/org/eclipse/jface/text/source/projection/ProjectionAnnotationModel.java b/bundles/org.eclipse.jface.text/projection/org/eclipse/jface/text/source/projection/ProjectionAnnotationModel.java
index 422d2442b58..892d917d301 100644
--- a/bundles/org.eclipse.jface.text/projection/org/eclipse/jface/text/source/projection/ProjectionAnnotationModel.java
+++ b/bundles/org.eclipse.jface.text/projection/org/eclipse/jface/text/source/projection/ProjectionAnnotationModel.java
@@ -149,7 +149,7 @@ protected boolean expandAll(int offset, int length, boolean fireModelChanged) {
 
 		boolean expanding= false;
 
-		Iterator<Annotation> iterator= getAnnotationIterator();
+		Iterator<Annotation> iterator= getAnnotationIterator(offset, length, true, true);
 		while (iterator.hasNext()) {
 			ProjectionAnnotation annotation= (ProjectionAnnotation) iterator.next();
 			if (annotation.isCollapsed()) {