diff --git a/_publications/2023-07-25-CMS-DF.md b/_publications/2023-07-25-CMS-DF.md
index 02567aec..e97058f7 100644
--- a/_publications/2023-07-25-CMS-DF.md
+++ b/_publications/2023-07-25-CMS-DF.md
@@ -1,6 +1,6 @@
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 layout: default
-title: Prototyping a ROOT-based distributed analysis workflow for HL-LHC: the CMS use case
+title: 'Prototyping a ROOT-based distributed analysis workflow for HL-LHC: the CMS use case'
 authors: Tommaso Tedeschi, Vincenzo Eduardo Padulano, Daniele Spiga, Diego Ciangottini, Mirco Tracolli, Enric Tejedor Saavedra, Enrico Guiraud and Massimo Biasotto
 publication: online
 type: RDF