diff --git a/pages/api/users/[id]/index.ts b/pages/api/users/[id]/index.ts
index cd0332d5..bbf2e7cb 100644
--- a/pages/api/users/[id]/index.ts
+++ b/pages/api/users/[id]/index.ts
@@ -70,7 +70,7 @@ export default async (
   }
 
   if (req.method === 'DELETE') {
-    if (isAdmin) {
+    if (!isAdmin) {
       return unauthorized(res);
     }
 
diff --git a/pages/api/users/index.ts b/pages/api/users/index.ts
index 09f901c0..4abe4353 100644
--- a/pages/api/users/index.ts
+++ b/pages/api/users/index.ts
@@ -23,7 +23,7 @@ export default async (
   } = req.auth;
 
   if (req.method === 'GET') {
-    if (isAdmin) {
+    if (!isAdmin) {
       return unauthorized(res);
     }
 
@@ -33,7 +33,7 @@ export default async (
   }
 
   if (req.method === 'POST') {
-    if (isAdmin) {
+    if (!isAdmin) {
       return unauthorized(res);
     }