diff --git a/src/locale/messages.en.json b/src/locale/messages.en.json
index eea36d393859cb0eec858fbe4ca50b8229b0be6a..b513b0f915684fd157ecd5557b5e3534e88ad007 100644
--- a/src/locale/messages.en.json
+++ b/src/locale/messages.en.json
@@ -606,8 +606,8 @@
     "ERROR_VERIF_MR_VMAX": "Maximum speed %V% too high (maximum: %maxV%)",
     "ERROR_VERIF_MR_YMIN": "Water level %Y% too low (minimum: %minY%)",
     "ERROR_VERIF_MRC_AT_LEAST_ONE_APRON": "None of the aprons is crossable",
-    "ERROR_VERIF_MRC_VMAX_APRON_N": "Apron #%N%: maximum speed %V% too high (maximum: %maxV%)",
-    "ERROR_VERIF_MRC_YMIN_APRON_N": "Apron #%N%: water level %Y% too low (minimum: %minY%)",
+    "WARNING_VERIF_MRC_VMAX_APRON_N": "Apron #%N%: maximum speed %V% too high (maximum: %maxV%)",
+    "WARNING_VERIF_MRC_YMIN_APRON_N": "Apron #%N%: water level %Y% too low (minimum: %minY%)",
     "ERROR_VERIF_NO_PRESET": "This species group is not compatible with this pass type",
     "ERROR_VERIF_PAB_DHMAX": "Wall #%N%: fall %DH% too high (maximum: %maxDH%)",
     "ERROR_VERIF_PAB_DHMAX_DW": "Downwall: fall %DH% too high (maximum: %maxDH%)",
diff --git a/src/locale/messages.fr.json b/src/locale/messages.fr.json
index 48087a03a630590bb83ce9f03c02526749690783..1d5f56c7fe753121d478c56d21c27e2ee63cc9e0 100644
--- a/src/locale/messages.fr.json
+++ b/src/locale/messages.fr.json
@@ -607,8 +607,8 @@
     "ERROR_VERIF_MR_VMAX": "Vitesse maximale %V% trop élevée (maximum: %maxV%)",
     "ERROR_VERIF_MR_YMIN": "Tirant d'eau %Y% insuffisant (minimum: %minY%)",
     "ERROR_VERIF_MRC_AT_LEAST_ONE_APRON": "Aucun des radiers n'est franchissable",
-    "ERROR_VERIF_MRC_VMAX_APRON_N": "Radier n°%N% : vitesse maximale %V% trop élevée (maximum: %maxV%)",
-    "ERROR_VERIF_MRC_YMIN_APRON_N": "Radier n°%N% : tirant d'eau %Y% insuffisant (minimum: %minY%)",
+    "WARNING_VERIF_MRC_VMAX_APRON_N": "Radier n°%N% : vitesse maximale %V% trop élevée (maximum: %maxV%)",
+    "WARNING_VERIF_MRC_YMIN_APRON_N": "Radier n°%N% : tirant d'eau %Y% insuffisant (minimum: %minY%)",
     "ERROR_VERIF_NO_PRESET": "Ce groupe d'espèces n'est pas compatible avec ce type de passe",
     "ERROR_VERIF_PAB_DHMAX": "Cloison n°%N% : chute %DH% trop importante (maximum: %maxDH%)",
     "ERROR_VERIF_PAB_DHMAX_DW": "Cloison aval : chute %DH% trop importante (maximum: %maxDH%)",