diff --git a/src/lichess/game.ts b/src/lichess/game.ts
index 54180dfa2f..3a62419212 100644
--- a/src/lichess/game.ts
+++ b/src/lichess/game.ts
@@ -170,7 +170,7 @@ export function title(data: GameData | AnalyseData): string {
 }
 
 export function publicUrl(data: GameData) {
-  return 'http://lichess.org/' + data.game.id
+  return 'https://lichess.org/' + data.game.id
 }
 
 export function isSupportedVariant(data: GameData) {
diff --git a/src/ui/signupModal.ts b/src/ui/signupModal.ts
index e064462577..70bee1fdcf 100644
--- a/src/ui/signupModal.ts
+++ b/src/ui/signupModal.ts
@@ -66,7 +66,7 @@ function renderForm() {
       'By registering, you agree to be bound by our ',
       h('a', {
         oncreate: helper.ontap(() =>
-        window.open('http://lichess.org/terms-of-service', '_blank', 'location=no')
+        window.open('https://lichess.org/terms-of-service', '_blank', 'location=no')
         )},
         'Terms of Service'
       ), '.'
diff --git a/src/ui/training/TrainingCtrl.ts b/src/ui/training/TrainingCtrl.ts
index c50905a02c..084587db61 100644
--- a/src/ui/training/TrainingCtrl.ts
+++ b/src/ui/training/TrainingCtrl.ts
@@ -185,7 +185,7 @@ export default class TrainingCtrl implements PromotingInterface {
   }
 
   public share = () => {
-    window.plugins.socialsharing.share(null, null, null, `http://lichess.org/training/${this.data.puzzle.id}`)
+    window.plugins.socialsharing.share(null, null, null, `https://lichess.org/training/${this.data.puzzle.id}`)
   }
 
   public goToAnalysis = () => {