diff --git a/pdb-plotting/src/main/java/org/lucares/recommind/logs/GnuplotFileGenerator.java b/pdb-plotting/src/main/java/org/lucares/recommind/logs/GnuplotFileGenerator.java
index 9a7cc5a..b0170bc 100644
--- a/pdb-plotting/src/main/java/org/lucares/recommind/logs/GnuplotFileGenerator.java
+++ b/pdb-plotting/src/main/java/org/lucares/recommind/logs/GnuplotFileGenerator.java
@@ -21,7 +21,7 @@ public class GnuplotFileGenerator {
 
 		appendfln(result, "set ylabel \"%s\"", settings.getYlabel());
 
-		appendfln(result, "set output \"%s\"", settings.getOutput().toAbsolutePath());
+		appendfln(result, "set output \"%s\"", settings.getOutput().toAbsolutePath().toString().replace("\\", "/"));
 		appendf(result, "plot ");
 
 		for (final DataSeries dataSerie : dataSeries) {