diff --git a/tox.ini b/tox.ini
index 978155616a..381e8604e1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -227,10 +227,11 @@ commands_pre =
 
   jaeger: pip install {toxinidir}/ext/opentelemetry-ext-jaeger
 
-  datadog: pip install {toxinidir}/opentelemetry-sdk {toxinidir}/ext/opentelemetry-ext-datadog
-
+  opentracing-shim: pip install {toxinidir}/opentelemetry-sdk
   opentracing-shim: pip install {toxinidir}/ext/opentelemetry-ext-opentracing-shim
 
+  datadog: pip install {toxinidir}/opentelemetry-sdk {toxinidir}/ext/opentelemetry-ext-datadog
+  
   zipkin: pip install {toxinidir}/ext/opentelemetry-ext-zipkin
 
   sqlalchemy: pip install {toxinidir}/opentelemetry-auto-instrumentation {toxinidir}/ext/opentelemetry-ext-sqlalchemy
@@ -258,6 +259,9 @@ commands =
 ; implicit Any due to unfollowed import would result).
   mypyinstalled: mypy --namespace-packages opentelemetry-api/tests/mypysmoke.py --strict
 
+[testenv:py34-test-opentracing-shim]
+commands =
+  pytest --ignore-glob='*[asyncio].py'
 
 [testenv:lint]
 basepython: python3.8