diff --git a/README.md b/README.md
index 1c3ab69..4c9361f 100644
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@@ -1,5 +1,5 @@
 [![Syntax checking](https://github.com/AIDAVA-DEV/sulo/actions/workflows/syntax_check.yml/badge.svg)](https://github.com/AIDAVA-DEV/sulo/actions/workflows/syntax_check.yml)
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+[![Ontology Reasoning](https://github.com/AIDAVA-DEV/sulo/actions/workflows/reasoning.yml/badge.svg)](https://github.com/AIDAVA-DEV/sulo/actions/workflows/reasoning.yml)
 # sulo
 The Simplified Upper Level Ontology