diff --git a/.azure-pipelines/scripts/ut/3x/coverage.3x_pt b/.azure-pipelines/scripts/ut/3x/coverage.3x_pt
index f0e9af3671b..b57dc1f97bf 100644
--- a/.azure-pipelines/scripts/ut/3x/coverage.3x_pt
+++ b/.azure-pipelines/scripts/ut/3x/coverage.3x_pt
@@ -1,6 +1,12 @@
 [run]
 branch = True
 
+[paths]
+source =
+    neural_compressor/
+    */site-packages/neural_compressor/
+    */dist-packages/neural_compressor/
+
 [report]
 include =
  */neural_compressor/common/*
diff --git a/.azure-pipelines/scripts/ut/3x/coverage.3x_pt_fp8 b/.azure-pipelines/scripts/ut/3x/coverage.3x_pt_fp8
index 5a486a4447f..5f8814d2bca 100644
--- a/.azure-pipelines/scripts/ut/3x/coverage.3x_pt_fp8
+++ b/.azure-pipelines/scripts/ut/3x/coverage.3x_pt_fp8
@@ -1,6 +1,12 @@
 [run]
 branch = True
 
+[paths]
+source =
+    neural_compressor/
+    */site-packages/neural_compressor/
+    */dist-packages/neural_compressor/
+
 [report]
 include =
  */neural_compressor/torch/algorithms/fp8_quant/*
diff --git a/.azure-pipelines/scripts/ut/3x/coverage.3x_tf b/.azure-pipelines/scripts/ut/3x/coverage.3x_tf
index 519695e5449..ce3946f6e92 100644
--- a/.azure-pipelines/scripts/ut/3x/coverage.3x_tf
+++ b/.azure-pipelines/scripts/ut/3x/coverage.3x_tf
@@ -1,6 +1,12 @@
 [run]
 branch = True
 
+[paths]
+source =
+    neural_compressor/
+    */site-packages/neural_compressor/
+    */dist-packages/neural_compressor/
+
 [report]
 include =
  */neural_compressor/common/*
diff --git a/.azure-pipelines/ut-3x-pt-fp8.yml b/.azure-pipelines/ut-3x-pt-fp8.yml
index 59ab3e14486..11040891056 100644
--- a/.azure-pipelines/ut-3x-pt-fp8.yml
+++ b/.azure-pipelines/ut-3x-pt-fp8.yml
@@ -12,6 +12,7 @@ pr:
       - .azure-pipelines/scripts/install_nc.sh
       - .azure-pipelines/ut-3x-pt-fp8.yml
       - .azure-pipelines/template/docker-template.yml
+      - .azure-pipelines/scripts/ut/3x/coverage.3x_pt_fp8
       - neural_compressor/common
       - neural_compressor/torch
       - neural_compressor/transformers
diff --git a/.azure-pipelines/ut-3x-pt.yml b/.azure-pipelines/ut-3x-pt.yml
index 3e77ebeee6c..68083d3a2c6 100644
--- a/.azure-pipelines/ut-3x-pt.yml
+++ b/.azure-pipelines/ut-3x-pt.yml
@@ -19,6 +19,7 @@ pr:
       - .azure-pipelines/template/docker-template.yml
       - .azure-pipelines/scripts/install_nc.sh
       - .azure-pipelines/scripts/ut/3x/run_3x_pt.sh
+      - .azure-pipelines/scripts/ut/3x/coverage.3x_pt
 
 pool: ICX-16C
 
diff --git a/.azure-pipelines/ut-3x-tf.yml b/.azure-pipelines/ut-3x-tf.yml
index e72b546ac20..d2733b1149b 100644
--- a/.azure-pipelines/ut-3x-tf.yml
+++ b/.azure-pipelines/ut-3x-tf.yml
@@ -16,6 +16,7 @@ pr:
       - requirements_tf.txt
       - .azure-pipelines/scripts/ut/3x/run_3x_tf.sh
       - .azure-pipelines/template/docker-template.yml
+      - .azure-pipelines/scripts/ut/3x/coverage.3x_tf
 
 pool: ICX-16C