diff --git a/repository/TiddlyWiki/Tiddler.class.st b/repository/TiddlyWiki/Tiddler.class.st
index 11f15eb..adfcb29 100644
--- a/repository/TiddlyWiki/Tiddler.class.st
+++ b/repository/TiddlyWiki/Tiddler.class.st
@@ -277,7 +277,8 @@ Tiddler >> importFedWikiPage: pageViewUrlString [
 { #category : #accessing }
 Tiddler >> installTiddlerExporter [
 	| folder |
-	folder := (self  wiki folder / 'scripts') ensureCreateDirectory.
+	folder := (self  wiki folder).
+	folder := (folder / 'scripts') ensureCreateDirectory.
 	
 	ZnClient new
 		url: 'https://mutabit.com/repos.fossil/mutabit/uv/wiki/scripts/stringAsFileInto';
diff --git a/repository/TiddlyWiki/TiddlyWiki.class.st b/repository/TiddlyWiki/TiddlyWiki.class.st
index 3a637b4..fa6fa68 100644
--- a/repository/TiddlyWiki/TiddlyWiki.class.st
+++ b/repository/TiddlyWiki/TiddlyWiki.class.st
@@ -378,7 +378,9 @@ TiddlyWiki >> installJsonExporter [
 
 { #category : #accessing }
 TiddlyWiki >> isInTiddlyHost [
-	^ self remote host endsWith: 'tiddlyhost.com'
+	
+	self remote ifNil: [ ^ false ].
+	self remote host endsWith: 'tiddlyhost.com'
 ]
 
 { #category : #accessing }