diff --git a/app/Api/V1/Requests/TagRequest.php b/app/Api/V1/Requests/TagRequest.php
index 3ae2b9eff6..78dad9c6c1 100644
--- a/app/Api/V1/Requests/TagRequest.php
+++ b/app/Api/V1/Requests/TagRequest.php
@@ -74,7 +74,7 @@ class TagRequest extends Request
             'description' => 'min:1|nullable',
             'date'        => 'date|nullable',
             'latitude'    => 'numeric|min:-90|max:90|nullable|required_with:longitude',
-            'longitude'   => 'numeric|min:-90|max:90|nullable|required_with:latitude',
+            'longitude'   => 'numeric|min:-180|max:180|nullable|required_with:latitude',
             'zoom_level'  => 'numeric|min:0|max:80|nullable',
         ];
         switch ($this->method()) {
diff --git a/app/Http/Requests/TagFormRequest.php b/app/Http/Requests/TagFormRequest.php
index d778c3af8e..003fcc266c 100644
--- a/app/Http/Requests/TagFormRequest.php
+++ b/app/Http/Requests/TagFormRequest.php
@@ -92,7 +92,7 @@ class TagFormRequest extends Request
             'description' => 'min:1|nullable',
             'date'        => 'date|nullable',
             'latitude'    => 'numeric|min:-90|max:90|nullable',
-            'longitude'   => 'numeric|min:-90|max:90|nullable',
+            'longitude'   => 'numeric|min:-180|max:180|nullable',
             'zoom_level'   => 'numeric|min:0|max:80|nullable',
         ];
     }