diff --git a/ee/spec/lib/gitlab/geo_spec.rb b/ee/spec/lib/gitlab/geo_spec.rb
index 159b87917107ea84e0dc250b9c309b3d2cb7e568..18ba16f879d0461adb8021324c66a34dde6225e9 100644
--- a/ee/spec/lib/gitlab/geo_spec.rb
+++ b/ee/spec/lib/gitlab/geo_spec.rb
@@ -360,6 +360,10 @@
 
     subject { described_class.proxied_site(env) }
 
+    before do
+      described_class.clear_memoization(:proxied_site)
+    end
+
     context 'for a non-proxied request' do
       it { is_expected.to be_nil }
     end