diff --git a/logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/PreviewPanel.java b/logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/PreviewPanel.java
index 2cf10c13d..67189d9c8 100644
--- a/logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/PreviewPanel.java
+++ b/logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/PreviewPanel.java
@@ -165,7 +165,8 @@ protected void doResize() {
 			media = null;
 			mail = null;
 			reload = null;
-		} else if (!redrawing && (width != getWidth() || height != getHeight())) {
+//		} else if (!redrawing && (width != getWidth() || height != getHeight())) {
+		} else if (!redrawing && (!isWithinTolerance(width, getWidth(),10) || !isWithinTolerance(height, getHeight(),10))) {
 			width = getWidth();
 			height = getHeight();
 			clearContent();
@@ -173,6 +174,10 @@ protected void doResize() {
 		}
 	}
 
+	private boolean isWithinTolerance(int value, int targetValue, int tolerance) {
+		return value >= targetValue - tolerance && value <= targetValue + tolerance;
+	}
+
 	@Override
 	public synchronized void redraw() {
 		redrawing = true;