diff --git a/package-lock.json b/package-lock.json
index a3cad5fde220b745fb61c1d4544f921dcaa376e2..00b680d8a787cf72121e2e9940c424287cae9f2e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5800,7 +5800,8 @@
                                 "jsbn": {
                                         "version": "0.1.1",
                                         "bundled": true,
-                                        "dev": true
+                                        "dev": true,
+                                        "optional": true
                                 },
                                 "json-schema": {
                                         "version": "0.2.3",
@@ -12776,15 +12777,6 @@
                                 }
                         }
                 },
-                "react-konva": {
-                        "version": "1.6.4",
-                        "resolved": "https://registry.npmjs.org/react-konva/-/react-konva-1.6.4.tgz",
-                        "integrity": "sha512-4K5VE2TsGfUmIXbPbZu2uHJYIysZxmx76/pqcAaWT9PiWrJJj2mfDPBeQGX8jDAL1nr9yg6nOThs1Frt4MYXaA==",
-                        "requires": {
-                                "fbjs": "0.8.16",
-                                "react-reconciler": "0.5.0"
-                        }
-                },
                 "react-popper": {
                         "version": "0.7.5",
                         "resolved": "https://registry.npmjs.org/react-popper/-/react-popper-0.7.5.tgz",
@@ -12803,17 +12795,6 @@
                                 "lodash": "4.17.4"
                         }
                 },
-                "react-reconciler": {
-                        "version": "0.5.0",
-                        "resolved": "https://registry.npmjs.org/react-reconciler/-/react-reconciler-0.5.0.tgz",
-                        "integrity": "sha512-AXRcMbbOYU+Wq7Zb3CooX76b9+TNg6b518XfT+muVs0lPIvN9bvm1nqT5DuDwLcdto2LlcUSB+SwmmAbWOQEmA==",
-                        "requires": {
-                                "fbjs": "0.8.16",
-                                "loose-envify": "1.3.1",
-                                "object-assign": "4.1.1",
-                                "prop-types": "15.6.0"
-                        }
-                },
                 "react-redux": {
                         "version": "5.0.6",
                         "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-5.0.6.tgz",
diff --git a/package.json b/package.json
index 1bd6fc66d9287393f6d6c6db06a2a6a4596874a8..825e87935007182a7ab64ccae462a7b70efc1b94 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,6 @@
                 "react": "^16.2.0",
                 "react-contextmenu": "^2.9.2",
                 "react-dom": "^16.2.0",
-                "react-konva": "^1.6.4",
                 "react-popper": "^0.7.5",
                 "react-redux": "^5.0.6",
                 "react-router-dom": "^4.2.2",