diff --git a/src/Grafoscopio/GrafoscopioNotebook.class.st b/src/Grafoscopio/GrafoscopioNotebook.class.st
index e52c228..4e72dfd 100644
--- a/src/Grafoscopio/GrafoscopioNotebook.class.st
+++ b/src/Grafoscopio/GrafoscopioNotebook.class.st
@@ -656,7 +656,7 @@ GrafoscopioNotebook >> openFromFileSelector [
 	file ifNil: [
 		self inform: 'No file selected'.
 		^ self ].
-	self workingFile: file fullPath.
+	self workingFile: file.
 	nb := self class new.
 	nb openFromFile: self workingFile.
 	GfUIHelpers updateRecentNotebooksWith: workingFile