diff --git a/app/lib/activitypub/linked_data_signature.rb b/app/lib/activitypub/linked_data_signature.rb
index 4483339a96b6bc1ef56f15662e81e5a266d83b72..adb8b6cdfd521c4397d57b876551453cb5347513 100644
--- a/app/lib/activitypub/linked_data_signature.rb
+++ b/app/lib/activitypub/linked_data_signature.rb
@@ -45,7 +45,7 @@ class ActivityPub::LinkedDataSignature
 
     signature = Base64.strict_encode64(creator.keypair.sign(OpenSSL::Digest::SHA256.new, to_be_signed))
 
-    @json.merge('@context' => merge_context(@json['@context'], CONTEXT), 'signature' => options.merge('signatureValue' => signature))
+    @json.merge('signature' => options.merge('signatureValue' => signature))
   end
 
   private
diff --git a/spec/lib/activitypub/linked_data_signature_spec.rb b/spec/lib/activitypub/linked_data_signature_spec.rb
index ee4b68028a3f3ad262303a99c8004b6948b7cbbd..a4d6fe8c340fb543f6a0867b7ec515de04ee0209 100644
--- a/spec/lib/activitypub/linked_data_signature_spec.rb
+++ b/spec/lib/activitypub/linked_data_signature_spec.rb
@@ -63,10 +63,6 @@ RSpec.describe ActivityPub::LinkedDataSignature do
       expect(subject).to be_a Hash
     end
 
-    it 'contains signature context' do
-      expect(subject['@context']).to include('https://www.w3.org/ns/activitystreams', 'https://w3id.org/identity/v1')
-    end
-
     it 'contains signature' do
       expect(subject['signature']).to be_a Hash
       expect(subject['signature']['signatureValue']).to be_present