diff --git a/README.md b/README.md
index f8465c2..97d69ce 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
   [![R-CMD-check](https://github.com/imbs-hl/fuseMLR/actions/workflows/R-CMD-check.yaml/badge.svg)](https://github.com/imbs-hl/fuseMLR/actions/workflows/R-CMD-check.yaml)
   [![Lifecycle: experimental](https://img.shields.io/badge/lifecycle-experimental-orange.svg)](https://lifecycle.r-lib.org/articles/stages.html#experimental)
   [![CRAN downloads](http://www.r-pkg.org/badges/version/fuseMLR)](http://cranlogs.r-pkg.org/badges/grand-total/fuseMLR)
-  [!Stack Overflow](https://img.shields.io/badge/stackoverflow-questions-orange.svg)](https://stackoverflow.com/questions/tagged/fuseMLR)
+  [![Stack Overflow](https://img.shields.io/badge/stackoverflow-questions-orange.svg)](https://stackoverflow.com/questions/tagged/fuseMLR)
 <!-- badges: end -->
   
 ### fuseMLR