diff --git a/docs/contributing/source/dev-setup-coding-and-contribution-process/write-code.rst b/docs/contributing/source/dev-setup-coding-and-contribution-process/write-code.rst
index 1dd24092..a38cf562 100644
--- a/docs/contributing/source/dev-setup-coding-and-contribution-process/write-code.rst
+++ b/docs/contributing/source/dev-setup-coding-and-contribution-process/write-code.rst
@@ -95,7 +95,7 @@ We like to test everything, if possible. Unit tests and also integration tests.
 framework to write Python tests. Read all about it.
 
 Most tests are in the ``tests/`` folder. Take a look around.
-https://github.com/bigchaindb/bigchaindb/pull/2156
+
 
 Running a Local Node for Dev and Test
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