diff --git a/exporter/opentelemetry-exporter-datadog/src/opentelemetry/exporter/datadog/exporter.py b/exporter/opentelemetry-exporter-datadog/src/opentelemetry/exporter/datadog/exporter.py
index c23288442..37c78187f 100644
--- a/exporter/opentelemetry-exporter-datadog/src/opentelemetry/exporter/datadog/exporter.py
+++ b/exporter/opentelemetry-exporter-datadog/src/opentelemetry/exporter/datadog/exporter.py
@@ -247,7 +247,7 @@ def _get_sampling_rate(span):
     return (
         span.sampler.rate
         if ctx.trace_flags.sampled
-        and isinstance(span.sampler, sampling.ProbabilitySampler)
+        and isinstance(span.sampler, sampling.TraceIdRatioBased)
         else None
     )
 
diff --git a/exporter/opentelemetry-exporter-datadog/tests/test_datadog_exporter.py b/exporter/opentelemetry-exporter-datadog/tests/test_datadog_exporter.py
index 47a0280c0..73c8cb3bf 100644
--- a/exporter/opentelemetry-exporter-datadog/tests/test_datadog_exporter.py
+++ b/exporter/opentelemetry-exporter-datadog/tests/test_datadog_exporter.py
@@ -498,7 +498,7 @@ class TestDatadogSpanExporter(unittest.TestCase):
             is_remote=False,
             trace_flags=trace_api.TraceFlags(trace_api.TraceFlags.SAMPLED),
         )
-        sampler = sampling.ProbabilitySampler(0.5)
+        sampler = sampling.TraceIdRatioBased(0.5)
 
         span = trace.Span(
             name="sampled", context=context, parent=None, sampler=sampler