diff --git a/src/main/java/cc/fascinated/backend/controller/IndexController.java b/src/main/java/cc/fascinated/backend/controller/IndexController.java
index bf71ef5..410be59 100644
--- a/src/main/java/cc/fascinated/backend/controller/IndexController.java
+++ b/src/main/java/cc/fascinated/backend/controller/IndexController.java
@@ -26,20 +26,20 @@ public class IndexController {
         this.pasteService = pasteService;
     }
 
+    @GetMapping(value = "/")
+    public String home() {
+        return "index";
+    }
+
     /**
      * This is to allow for Hastebin compatibility.
      */
     @PostMapping(value = "/documents")
-    public ResponseEntity<?> uploadPaste(@RequestBody String content, @RequestHeader(HttpHeaders.CONTENT_TYPE) String contentType) {
+    public ResponseEntity<?> uploadPaste(@RequestBody String content, @RequestHeader(value = HttpHeaders.CONTENT_TYPE, required = false) String contentType) {
         String id = pasteService.createPaste(content, contentType);
         return ResponseEntity.ok(Map.of("key", id));
     }
 
-    @GetMapping(value = "/")
-    public String home() {
-        return "index";
-    }
-
     @GetMapping(value = "/{id}")
     public String paste(@PathVariable String id, Model model) {
         try {
diff --git a/src/main/java/cc/fascinated/backend/service/PasteService.java b/src/main/java/cc/fascinated/backend/service/PasteService.java
index e67b904..90d1e0d 100644
--- a/src/main/java/cc/fascinated/backend/service/PasteService.java
+++ b/src/main/java/cc/fascinated/backend/service/PasteService.java
@@ -56,7 +56,7 @@ public class PasteService {
         }
 
         // Ensure the paste content type is valid.
-        if (contentType.contains("image") || contentType.contains("video") || contentType.contains("audio")) {
+        if (contentType != null && (contentType.contains("image") || contentType.contains("video") || contentType.contains("audio"))) {
             log.info("Paste content type is not supported. (content type: {})", contentType);
             throw new BadRequestException("The paste content type is not supported, not uploading...");
         }