diff --git a/docs/src/api.md b/docs/src/api.md
index 51d4cc67..a9638656 100644
--- a/docs/src/api.md
+++ b/docs/src/api.md
@@ -133,6 +133,13 @@ Modules = [Breeze.AtmosphereModels.Diagnostics]
 Public = false
 ```
 
+### Microphysics
+
+```@autodocs
+Modules = [Breeze.Microphysics]
+Public = false
+```
+
 ### Forcings
 
 ```@autodocs