diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 976ebd7a8f..34eebd841d 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -444,7 +444,7 @@ function react(viaKeyboard = false): void {
 }
 
 function toggleReact() {
-	if (appearNote.value.myReactions?.length > 3 || !appearNote.value.myReactions ) {
+	if (appearNote.value.myReactions?.length < 3 || !appearNote.value.myReactions ) {
 		react();
 	}
 }
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 3b794bb7ee..f6b0f08b37 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -502,7 +502,7 @@ function undoReact(targetNote: Misskey.entities.Note): void {
 }
 
 function toggleReact() {
-	if (appearNote.value.myReactions?.length > 3 || !appearNote.value.myReactions ) {
+	if (appearNote.value.myReactions?.length < 3 || !appearNote.value.myReactions ) {
 		react();
 	}
 }