diff --git a/domains/_github-pages-challenge-DistortionAltFR.distortionaltfr.json b/domains/__github-pages-challenge-distortionaltfr.distortionaltfr.json
similarity index 100%
rename from domains/_github-pages-challenge-DistortionAltFR.distortionaltfr.json
rename to domains/__github-pages-challenge-distortionaltfr.distortionaltfr.json