diff --git a/src/Model.js b/src/Model.js
index 27c636d..d35442d 100644
--- a/src/Model.js
+++ b/src/Model.js
@@ -243,6 +243,9 @@ export default class Model {
         if ('activation' in wrappedLayerAttrs) {
           wrappedLayerAttrs.activation = camelCase(wrappedLayerAttrs.activation)
         }
+        if ('innerActivation' in wrappedLayerAttrs) {
+          wrappedLayerAttrs.innerActivation = camelCase(wrappedLayerAttrs.innerActivation)
+        }
         wrappedLayerAttrs.gpu = this.gpu
 
         layer = new layers[layerClass](Object.assign(attrs, {
@@ -254,6 +257,9 @@ export default class Model {
         if ('activation' in attrs) {
           attrs.activation = camelCase(attrs.activation)
         }
+        if ('innerActivation' in attrs) {
+          attrs.innerActivation = camelCase(attrs.innerActivation)
+        }
         attrs.gpu = this.gpu
 
         layer = new layers[layerClass](attrs)