diff --git a/CHANGELOG.md b/CHANGELOG.md
index af29087..db44836 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
 
 - [#274] (<https://github.com/deltagreen-foundryvtt/delta-green-foundry-vtt-system/issues/274>) - Automated fail marking now works after dice so nice resolve roll.
 - [#268] (<https://github.com/deltagreen-foundryvtt/delta-green-foundry-vtt-system/issues/268>) - Removed unnecessary tooltips.
+- [#278] (<https://github.com/deltagreen-foundryvtt/delta-green-foundry-vtt-system/issues/278>) - Shows the tooltip only once for skills without proficiency.
 
 ## Version 1.6.1 - 2025-09-09
 
diff --git a/module/sheets/base-actor-sheet.js b/module/sheets/base-actor-sheet.js
index f3033c2..a849e1e 100644
--- a/module/sheets/base-actor-sheet.js
+++ b/module/sheets/base-actor-sheet.js
@@ -413,7 +413,6 @@ export default class DGActorSheet extends DGSheetMixin(ActorSheetV2) {
       skill.tooltip = game.i18n.localize(`DG.Skills.Tooltip.${skill.key}`);
       if (!skill.proficiency) {
         skill.tooltip = skill.tooltip.concat(
-          skill.tooltip,
           "<br><br>",
           game.i18n.localize("DG.Tooltip.CannotRollSkillLabel"),
         );