diff --git a/src/lang/fr-FR.json b/src/lang/fr-FR.json
index 4ab908b31..27ebddb66 100644
--- a/src/lang/fr-FR.json
+++ b/src/lang/fr-FR.json
@@ -75,9 +75,9 @@
     "Uptime": "Disponibilité",
     "Cert Exp.": "Expiration SSL.",
     "day": "jour | jours",
-    "-day": " jours",
+    "-day": "-jour",
     "hour": "heure",
-    "-hour": " heure",
+    "-hour": "-heure",
     "Response": "Temps de réponse",
     "Ping": "Ping",
     "Monitor Type": "Type de sonde",