diff --git a/product/ERP5Type/tests/run_unit_test b/product/ERP5Type/tests/run_unit_test
index 61f745d07362a7dedb7e3b0f0984d222589183d8..6a98fbfc40ca4af527b471357fd218bc5be7a471 100755
--- a/product/ERP5Type/tests/run_unit_test
+++ b/product/ERP5Type/tests/run_unit_test
@@ -15,7 +15,7 @@ then
 fi
 
 # Excluded tests must be separated by whitespaces
-excluded_test_list="testPurchaseOrder testCatalogSecurity"
+excluded_test_list="testCatalogSecurity"
 
 test_list=`/bin/ls -1 $DIRECTORY/*/tests/test*.py`