diff --git a/.rubocop.yml b/.rubocop.yml
index ba155261a..496ec6a1b 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -274,10 +274,10 @@ Lint/AmbiguousBlockAssociation:
   Enabled: false
 
 Lint/AmbiguousOperator:
-  Enabled: false
+  Enabled: true
 
 Lint/AmbiguousRegexpLiteral:
-  Enabled: false
+  Enabled: true
 
 Lint/AssignmentInCondition:
   Enabled: false
diff --git a/spec/controllers/admin/profile_controller_spec.rb b/spec/controllers/admin/profile_controller_spec.rb
index 493fb8251..5967ed821 100644
--- a/spec/controllers/admin/profile_controller_spec.rb
+++ b/spec/controllers/admin/profile_controller_spec.rb
@@ -9,7 +9,7 @@ describe Admin::ProfileController, type: :controller do
   describe 'POST #renew_api_token' do
     subject { post :renew_api_token }
 
-    it { expect{ subject }.to change{ administrateur.reload.api_token } }
+    it { expect{ subject }.to change { administrateur.reload.api_token } }
 
     it { subject; expect(response.status).to redirect_to(admin_profile_path) }
   end
diff --git a/spec/controllers/api/v1/dossiers_controller_spec.rb b/spec/controllers/api/v1/dossiers_controller_spec.rb
index b22913982..3cd4e4f35 100644
--- a/spec/controllers/api/v1/dossiers_controller_spec.rb
+++ b/spec/controllers/api/v1/dossiers_controller_spec.rb
@@ -333,9 +333,9 @@ describe API::V1::DossiersController do
 
           it { expect(subject[:created_at]).not_to be_nil }
           if Features.remote_storage
-            it { expect(subject[:content_url]).to match /^https:\/\/storage.apientreprise.fr\/tps_dev\/cerfa-.*\.pdf$/ }
+            it { expect(subject[:content_url]).to match(/^https:\/\/storage.apientreprise.fr\/tps_dev\/cerfa-.*\.pdf$/) }
           else
-            it { expect(subject[:content_url]).to match /^http:\/\/.*downloads.*_CERFA\.pdf$/ }
+            it { expect(subject[:content_url]).to match(/^http:\/\/.*downloads.*_CERFA\.pdf$/) }
           end
 
           describe 'user' do