diff --git a/src/Logic/Tags/And.ts b/src/Logic/Tags/And.ts
index 57c6ac3ba..f28e65065 100644
--- a/src/Logic/Tags/And.ts
+++ b/src/Logic/Tags/And.ts
@@ -78,7 +78,7 @@ export class And extends TagsFilter {
         return { and: this.and.map((a) => a.asJson()) }
     }
 
-    asHumanString(linkToWiki: boolean, shorten: boolean, properties: Record<string, string>) {
+    asHumanString(linkToWiki?: boolean, shorten?: boolean, properties?: Record<string, string>) {
         return this.and
             .map((t) => {
                 let e = t.asHumanString(linkToWiki, shorten, properties)
diff --git a/src/Logic/Tags/SubstitutingTag.ts b/src/Logic/Tags/SubstitutingTag.ts
index acdda6835..492243720 100644
--- a/src/Logic/Tags/SubstitutingTag.ts
+++ b/src/Logic/Tags/SubstitutingTag.ts
@@ -43,7 +43,7 @@ export default class SubstitutingTag extends TagsFilter {
         return new Tag(this._key, Utils.SubstituteKeys(this._value, currentProperties))
     }
 
-    asHumanString(linkToWiki: boolean, shorten: boolean, properties) {
+    asHumanString(linkToWiki?: boolean, shorten?: boolean, properties?: Record<string, string>) {
         return (
             this._key +
             (this._invert ? "!" : "") +