diff --git a/package.json b/package.json
index 26ad25f883..1b54253a3e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "matrix-react-sdk",
-    "version": "3.77.1",
+    "version": "3.78.0-rc.1",
     "description": "SDK for matrix.org using React",
     "author": "matrix.org",
     "repository": {
@@ -23,7 +23,7 @@
         "package.json",
         ".stylelintrc.js"
     ],
-    "main": "./src/index.ts",
+    "main": "./lib/index.ts",
     "matrix_src_main": "./src/index.ts",
     "matrix_lib_main": "./lib/index.ts",
     "matrix_lib_typings": "./lib/index.d.ts",
@@ -226,5 +226,6 @@
         "outputDirectory": "coverage",
         "outputName": "jest-sonar-report.xml",
         "relativePaths": true
-    }
+    },
+    "typings": "./lib/index.d.ts"
 }