diff --git a/lib/core/src/lib/auth/authentication-interceptor/auth-bearer.interceptor.ts b/lib/core/src/lib/auth/authentication-interceptor/auth-bearer.interceptor.ts
index e89309b807..cb72e75a8c 100644
--- a/lib/core/src/lib/auth/authentication-interceptor/auth-bearer.interceptor.ts
+++ b/lib/core/src/lib/auth/authentication-interceptor/auth-bearer.interceptor.ts
@@ -72,7 +72,7 @@ export class AuthBearerInterceptor implements HttpInterceptor {
     // prevent adding any content type, to properly handle formData with boundary browser generated value,
     // as adding any Content-Type its going to break the upload functionality
 
-    if (headers.get('Content-Type') === 'multipart/form-data') {
+    if (headers.get('Content-Type') === 'multipart/form-data' && !(reqBody instanceof FormData)) {
         return headers.delete('Content-Type');
     }