diff --git a/recipes/mathter/all/conandata.yml b/recipes/mathter/all/conandata.yml
index 10ce98e0118c4..f12b02f2c9224 100644
--- a/recipes/mathter/all/conandata.yml
+++ b/recipes/mathter/all/conandata.yml
@@ -1,4 +1,7 @@
 sources:
+  "1.1.1":
+    url: "https://github.com/petiaccja/Mathter/archive/v1.1.1.tar.gz"
+    sha256: "510e6aa198cd7b207a44d319e4471021f207cba8c4d2d7e40086f1f042fe13ab"
   "1.1.0":
     url: "https://github.com/petiaccja/Mathter/archive/v1.1.0.tar.gz"
     sha256: "a9a82126ecd80112854098a5646d38f72f0af03e9655b28ab8fa38b4c03b0870"
diff --git a/recipes/mathter/config.yml b/recipes/mathter/config.yml
index d27c249ae17bf..e685e077396ef 100644
--- a/recipes/mathter/config.yml
+++ b/recipes/mathter/config.yml
@@ -1,4 +1,6 @@
 versions:
+  "1.1.1":
+    folder: all
   "1.1.0":
     folder: all
   "1.0.1":