diff --git a/opentelemetry-sdk/CHANGELOG.md b/opentelemetry-sdk/CHANGELOG.md
index 6527bf00ef4..e3c19f59a2c 100644
--- a/opentelemetry-sdk/CHANGELOG.md
+++ b/opentelemetry-sdk/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 - Make `SpanProcessor.on_start` accept parent Context
   ([#1251](https://github.com/open-telemetry/opentelemetry-python/pull/1251))
+- Fix b3 propagator entrypoint
+  ([#1265](https://github.com/open-telemetry/opentelemetry-python/pull/1265))
 
 ## Version 0.14b0
 
diff --git a/opentelemetry-sdk/setup.cfg b/opentelemetry-sdk/setup.cfg
index 7035ea83c68..09955752708 100644
--- a/opentelemetry-sdk/setup.cfg
+++ b/opentelemetry-sdk/setup.cfg
@@ -52,7 +52,7 @@ opentelemetry_meter_provider =
 opentelemetry_tracer_provider =
     sdk_tracer_provider = opentelemetry.sdk.trace:TracerProvider
 opentelemetry_propagator =
-    b3 = opentelemetry.sdk.trace.propagation.b3_format.B3Format
+    b3 = opentelemetry.sdk.trace.propagation.b3_format:B3Format
 
 [options.extras_require]
 test =