diff --git a/pkg/internal/server/api/stickers_api.go b/pkg/internal/server/api/stickers_api.go
index 49bad77..78e66ad 100644
--- a/pkg/internal/server/api/stickers_api.go
+++ b/pkg/internal/server/api/stickers_api.go
@@ -86,12 +86,6 @@ func createSticker(c *fiber.Ctx) error {
 
 	if strings.SplitN(attachment.MimeType, "/", 2)[0] != "image" {
 		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must be an image")
-	} else if width, ok := attachment.Metadata["width"]; !ok {
-		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must has width metadata")
-	} else if height, ok := attachment.Metadata["height"]; !ok {
-		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must has height metadata")
-	} else if fmt.Sprint(width) != fmt.Sprint(28) || fmt.Sprint(height) != fmt.Sprint(28) {
-		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must be a 28x28 image")
 	}
 
 	var pack models.StickerPack
@@ -146,12 +140,6 @@ func updateSticker(c *fiber.Ctx) error {
 
 	if strings.SplitN(attachment.MimeType, "/", 2)[0] != "image" {
 		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must be an image")
-	} else if width, ok := attachment.Metadata["width"]; !ok {
-		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must has width metadata")
-	} else if height, ok := attachment.Metadata["height"]; !ok {
-		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must has height metadata")
-	} else if fmt.Sprint(width) != fmt.Sprint(28) || fmt.Sprint(height) != fmt.Sprint(28) {
-		return fiber.NewError(fiber.StatusBadRequest, "sticker attachment must be a 28x28 image")
 	}
 
 	var pack models.StickerPack