diff --git a/SlicerDiffusionComplexityMap.json b/SlicerDiffusionComplexityMap.json
new file mode 100644
index 00000000..66f1238c
--- /dev/null
+++ b/SlicerDiffusionComplexityMap.json
@@ -0,0 +1,8 @@
+{
+  "$schema": "https://raw.githubusercontent.com/Slicer/Slicer/main/Schemas/slicer-extension-catalog-entry-schema-v1.0.0.json#",
+  "build_dependencies": [],
+  "build_subdirectory": ".",
+  "category": "Diffusion",
+  "scm_revision": "main",
+  "scm_url": "https://github.com/CSIM-Toolkits/SlicerDiffusionComplexityMap.git"
+}