diff --git a/bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/PdfToSwfSlidesGenerationService.java b/bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/PdfToSwfSlidesGenerationService.java
index d2f90695c0aa36e87e642d92d9fb055d1fb15a63..ff6621bc1378efc9738112ac15b663cc7087e34c 100755
--- a/bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/PdfToSwfSlidesGenerationService.java
+++ b/bbb-common-web/src/main/java/org/bigbluebutton/presentation/imp/PdfToSwfSlidesGenerationService.java
@@ -54,7 +54,7 @@ public class PdfToSwfSlidesGenerationService {
 
   private TextFileCreator textFileCreator;
   private SvgImageCreator svgImageCreator;
-  private long MAX_CONVERSION_TIME = 5 * 60 * 1000L * 1000L;
+  private long MAX_CONVERSION_TIME = 5 * 60 * 1000L * 1000L * 1000L;
   private String BLANK_SLIDE;
   private int MAX_SWF_FILE_SIZE;
   private boolean svgImagesRequired;
@@ -344,7 +344,7 @@ public class PdfToSwfSlidesGenerationService {
   }
 
   public void setMaxConversionTime(int minutes) {
-    MAX_CONVERSION_TIME = minutes * 60 * 1000L * 1000L;
+    MAX_CONVERSION_TIME = minutes * 60 * 1000L * 1000L * 1000L;
   }
 
   public void setSwfSlidesGenerationProgressNotifier(