diff --git a/lib/datadog/appsec/processor/context.rb b/lib/datadog/appsec/processor/context.rb
index 70afe4cb31..c8f260012e 100644
--- a/lib/datadog/appsec/processor/context.rb
+++ b/lib/datadog/appsec/processor/context.rb
@@ -21,7 +21,7 @@ def initialize(handle, telemetry:)
           @events = []
           @run_mutex = Mutex.new
 
-          @libddwaf_debug_tag = "libddwaf:#{WAF::VERSION::STRING}"
+          @libddwaf_debug_tag = "libddwaf:#{WAF::VERSION::STRING} method:ddwaf_run"
         end
 
         def run(persistent_data, ephemeral_data, timeout = WAF::LibDDWAF::DDWAF_RUN_TIMEOUT)
diff --git a/spec/datadog/appsec/processor/context_spec.rb b/spec/datadog/appsec/processor/context_spec.rb
index a482c410ef..6949b6d131 100644
--- a/spec/datadog/appsec/processor/context_spec.rb
+++ b/spec/datadog/appsec/processor/context_spec.rb
@@ -254,7 +254,7 @@
       end
 
       it 'sends telemetry error' do
-        expect(telemetry).to receive(:error).with(/libddwaf:[\d.]+ execution error: :err_invalid_object/)
+        expect(telemetry).to receive(:error).with(/libddwaf:[\d.]+ method:ddwaf_run execution error: :err_invalid_object/)
 
         context.run(input, {}, timeout)
       end
@@ -269,7 +269,7 @@
       let(:result) { context.run(input, {}, timeout) }
 
       it 'sends telemetry report' do
-        expect(telemetry).to receive(:error).with(/libddwaf:[\d.]+ execution error: :err_internal/)
+        expect(telemetry).to receive(:error).with(/libddwaf:[\d.]+ method:ddwaf_run execution error: :err_internal/)
         expect(telemetry).to receive(:report)
           .with(kind_of(Datadog::AppSec::WAF::LibDDWAF::Error), description: 'libddwaf internal low-level error')