diff --git a/scenarios/node_code_hotspots/package.json b/scenarios/node_code_hotspots/package.json
index 8befece..4a7e341 100644
--- a/scenarios/node_code_hotspots/package.json
+++ b/scenarios/node_code_hotspots/package.json
@@ -10,4 +10,4 @@
     "@datadog/pprof": "dev"
   },
   "scale_by_duration": true
-}
\ No newline at end of file
+}
diff --git a/scenarios/node_heap/expected_profile.json b/scenarios/node_heap/expected_profile.json
index 495de7a..2e65cf0 100644
--- a/scenarios/node_heap/expected_profile.json
+++ b/scenarios/node_heap/expected_profile.json
@@ -6,13 +6,13 @@
       "stack-content": [
         {
           "regular_expression": "processTimers;listOnTimeout;work;b;slice",
-          "percent": 66,
-          "error_margin": 5
+          "percent": 50,
+          "error_margin": 10
         },
         {
           "regular_expression": "processTimers;listOnTimeout;work;a;slice",
-          "percent": 33,
-          "error_margin": 5
+          "percent": 50,
+          "error_margin": 10
         }
       ]
     },
@@ -35,4 +35,4 @@
     }
   ],
   "scale_by_duration": true
-}
\ No newline at end of file
+}
diff --git a/scenarios/node_heap/package.json b/scenarios/node_heap/package.json
index 8befece..4a7e341 100644
--- a/scenarios/node_heap/package.json
+++ b/scenarios/node_heap/package.json
@@ -10,4 +10,4 @@
     "@datadog/pprof": "dev"
   },
   "scale_by_duration": true
-}
\ No newline at end of file
+}
diff --git a/scenarios/node_heap_oom/package.json b/scenarios/node_heap_oom/package.json
index 8befece..4a7e341 100644
--- a/scenarios/node_heap_oom/package.json
+++ b/scenarios/node_heap_oom/package.json
@@ -10,4 +10,4 @@
     "@datadog/pprof": "dev"
   },
   "scale_by_duration": true
-}
\ No newline at end of file
+}
diff --git a/scenarios/node_wall_cpu/package.json b/scenarios/node_wall_cpu/package.json
index 8befece..4a7e341 100644
--- a/scenarios/node_wall_cpu/package.json
+++ b/scenarios/node_wall_cpu/package.json
@@ -10,4 +10,4 @@
     "@datadog/pprof": "dev"
   },
   "scale_by_duration": true
-}
\ No newline at end of file
+}