diff --git a/source/keras.js b/source/keras.js
index b5d445dd6b1..506b581632e 100644
--- a/source/keras.js
+++ b/source/keras.js
@@ -756,20 +756,34 @@ keras.Node = class {
         const innerType = this.inner ? this.inner.type : null;
         const innerMetadata = innerType ? metadata.type(innerType) : null;
         let inputIndex = 0;
+        const typeInputs = [];
+        if (this._type && this._type.inputs) {
+            for (let i = 0; i < this._type.inputs.length; i++) {
+                if (i === 0 && layer.inbound_nodes) {
+                    for (let j = 0; j < layer.inbound_nodes.length; j++) {
+                        let inputType = JSON.parse(JSON.stringify(this._type.inputs[i]));
+                        inputType.name = inputType.name + " edge " + j;
+                        typeInputs.push(inputType);
+                    }
+                } else {
+                    typeInputs.push(this._type.inputs[i]);
+                }
+            }
+        }
         while (inputs.length > 0) {
             let list = false;
             let name = null;
             let visible = true;
             if (!innerMetadata || inputIndex == 0) {
-                if (this._type && this._type.inputs && inputIndex < this._type.inputs.length) {
-                    const input = this._type.inputs[inputIndex];
+                if (this._type && typeInputs && inputIndex < typeInputs.length) {
+                    const input = typeInputs[inputIndex];
                     name = input.name;
                     if (type === 'BatchNormalization' && name === 'gamma' && config.scale === false) {
                         inputIndex++;
                         continue;
                     }
                     visible = input.visible == false ? false : true;
-                    if (this._type.inputs[inputIndex].list) {
+                    if (typeInputs[inputIndex].list) {
                         list = true;
                     }
                 }
@@ -834,7 +848,7 @@ keras.Node = class {
             this._outputs.push(argument);
         }
 
-        const inputTypes = new Map((this._type.inputs || []).map((input) => [ input.name, input.type ]));
+        const inputTypes = new Map((typeInputs || []).map((input) => [ input.name, input.type ]));
         for (const entry of Object.entries(args)) {
             const name = entry[0];
             const arg = entry[1];