diff --git a/CHANGELOG.md b/CHANGELOG.md
index b73421056..7053eb365 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,7 @@ All notable changes to this project will be documented in this file.
 - #1548 correctly handle empty generated file names
 - #1379 AS3 - better handling local registers postincrement/decrement
 - Better unresolved if handling
+- Escaping in P-code Graphviz exporter (Problems with graphs containing backslash strings)
 
 ## [11.3.0] - 2020-04-25
 ### Added
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/script/PcodeGraphVizExporter.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/script/PcodeGraphVizExporter.java
index 1d575dd8a..466b75160 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/script/PcodeGraphVizExporter.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/exporters/script/PcodeGraphVizExporter.java
@@ -131,6 +131,7 @@ public class PcodeGraphVizExporter {
                 }
             }
             String labelStr = blkCodeBuilder.toString();
+            labelStr = labelStr.replace("\\", "\\\\");
             labelStr = labelStr.replace("\"", "\\\"");
             labelStr = labelStr.replace("\r\n", "\\l");
             String partBlockName = getBlockName(graphSource, part);