diff --git a/app/src/content/signatories/clairemaugueret.yml b/app/src/content/signatories/clairemaugueret.yml
index 34434c8..979f851 100644
--- a/app/src/content/signatories/clairemaugueret.yml
+++ b/app/src/content/signatories/clairemaugueret.yml
@@ -1,5 +1,5 @@
 github: clairemaugueret
 name: "Claire Mauguéret"
-linkedin: "https://www.linkedin.com/in/claire-mauguéret/"
+linkedin: "https://www.linkedin.com/in/claire-maugu%C3%A9ret/"
 affiliation: "CmaDev"
 statement: "AI-Driven Developer: I move faster with AI while keeping quality, understanding and ownership under control, without throwing away decades of software engineering knowledge."
diff --git a/app/src/content/signatories/hfarhat1982.yml b/app/src/content/signatories/hfarhat1982.yml
index 9514a23..96ba9be 100644
--- a/app/src/content/signatories/hfarhat1982.yml
+++ b/app/src/content/signatories/hfarhat1982.yml
@@ -1,4 +1,4 @@
 github: hfarhat1982
 name: "Haykel Farhat"
-linkedin: "https://www.linkedin.com/in/haykel-farhat-9b190824?utm_source=share_via&utm_content=profile&utm_medium=member_ios"
+linkedin: "https://www.linkedin.com/in/haykel-farhat-9b190824"
 affiliation: "HAYSEN"
diff --git a/app/src/content/signatories/marlon19991.yml b/app/src/content/signatories/marlon19991.yml
index 2270178..b4c88d4 100644
--- a/app/src/content/signatories/marlon19991.yml
+++ b/app/src/content/signatories/marlon19991.yml
@@ -1,3 +1,3 @@
 github: marlon19991
 name: "Marlon Yela"
-linkedin: "https://www.linkedin.com/in/marlon-esteban-yela-burbano-2b1340157?utm_source=share_via&utm_content=profile&utm_medium=member_ios"
+linkedin: "https://www.linkedin.com/in/marlon-esteban-yela-burbano-2b1340157"