diff --git a/spec/apollo-studio-tracing/tracing_spec.rb b/spec/apollo-studio-tracing/tracing_spec.rb
index 64e6948fa..5f91bc22c 100644
--- a/spec/apollo-studio-tracing/tracing_spec.rb
+++ b/spec/apollo-studio-tracing/tracing_spec.rb
@@ -77,6 +77,8 @@ def clear_reports
       ns = 42
       allow(Process).to receive(:clock_gettime)
         .with(Process::CLOCK_MONOTONIC, :nanosecond) { ns += 1 }
+      allow(Process).to receive(:clock_gettime)
+        .with(Process::CLOCK_MONOTONIC) { ns += 1 }
     end
 
     describe 'respecting options on context' do