diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java
index d1a5d921a..9477141f7 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java
@@ -242,7 +242,7 @@ public class Configuration {
     @ConfigurationCategory("export")
     public static final ConfigurationItem<Integer> saveAsExeScaleMode = null;
 
-    @ConfigurationDefaultInt(1024 * 100/*100KB*/)
+    @ConfigurationDefaultInt(1024 * 1024/*1MiB*/)
     @ConfigurationCategory("limit")
     public static final ConfigurationItem<Integer> syntaxHighlightLimit = null;
     public static final ConfigurationItem<Integer> guiFontPreviewSampleText = null;
diff --git a/src/com/jpexs/decompiler/flash/gui/abc/LineMarkedEditorPane.java b/src/com/jpexs/decompiler/flash/gui/abc/LineMarkedEditorPane.java
index 7353445a8..789a27c86 100644
--- a/src/com/jpexs/decompiler/flash/gui/abc/LineMarkedEditorPane.java
+++ b/src/com/jpexs/decompiler/flash/gui/abc/LineMarkedEditorPane.java
@@ -53,7 +53,7 @@ import jsyntaxpane.actions.ActionUtils;
  */
 public class LineMarkedEditorPane extends UndoFixedEditorPane implements LinkHandler {
 
-    private static final int truncateLimit = 8192;
+    private static final int truncateLimit = 2 * 1024 * 1024;
     private int lastLine = -1;
     private boolean error = false;