diff --git a/tests/integration/jit/function/test_span_class_function.php b/tests/integration/jit/function/test_span_class_function.php
index 5dbce791c..fe8e38d1c 100644
--- a/tests/integration/jit/function/test_span_class_function.php
+++ b/tests/integration/jit/function/test_span_class_function.php
@@ -244,6 +244,7 @@
 newrelic_add_custom_tracer('Classname::functionName');
 function main()
 {
+  time_nanosleep(0, 50000); // force non-zero duration for the segment not to be dropped.
   echo 'Hello';
 }
 main();
diff --git a/tests/integration/jit/tracing/test_span_class_function.php b/tests/integration/jit/tracing/test_span_class_function.php
index 835d7649a..5a520f211 100644
--- a/tests/integration/jit/tracing/test_span_class_function.php
+++ b/tests/integration/jit/tracing/test_span_class_function.php
@@ -243,6 +243,7 @@
 newrelic_add_custom_tracer('Classname::functionName');
 function main()
 {
+  time_nanosleep(0, 50000); // force non-zero duration for the segment not to be dropped.
   echo 'Hello';
 }
 main();
diff --git a/tests/integration/lang/trampoline/test_trampoline_02.php b/tests/integration/lang/trampoline/test_trampoline_02.php
index 65b331768..a7a00cada 100644
--- a/tests/integration/lang/trampoline/test_trampoline_02.php
+++ b/tests/integration/lang/trampoline/test_trampoline_02.php
@@ -77,6 +77,7 @@
 $anon = new class() {
   function execute()
   {
+    time_nanosleep(0, 50000); // force non-zero duration for the segment not to be dropped.
     new ReflectionClass('Wrapper');
   }
 };
@@ -84,6 +85,7 @@ function execute()
 $anon2 = new class() {
   function execute()
   {
+    time_nanosleep(0, 50000); // force non-zero duration for the segment not to be dropped.
     new ReflectionClass('Wrapper');
   }
 };
diff --git a/tests/integration/opcache/disabled/test_span_class_function.php b/tests/integration/opcache/disabled/test_span_class_function.php
index 4a693e689..d3438f6ec 100644
--- a/tests/integration/opcache/disabled/test_span_class_function.php
+++ b/tests/integration/opcache/disabled/test_span_class_function.php
@@ -245,6 +245,7 @@
 newrelic_add_custom_tracer('Classname::functionName');
 function main()
 {
+  time_nanosleep(0, 50000); // force non-zero duration for the segment not to be dropped.
   echo 'Hello';
 }
 main();