diff --git a/packages/cryptography/Taskfile.yml b/packages/cryptography/Taskfile.yml
index 9cc175960..596c0277f 100644
--- a/packages/cryptography/Taskfile.yml
+++ b/packages/cryptography/Taskfile.yml
@@ -28,6 +28,7 @@ tasks:
             - task: format
             - task: lint
             - npx babel src -d lib --out-file-extension .cjs > /dev/null
+            - npx rollup -c > /dev/null
             - npx yalc publish > /dev/null
 
     clean:
diff --git a/packages/cryptography/package.json b/packages/cryptography/package.json
index c17efeb0f..531a08e3b 100644
--- a/packages/cryptography/package.json
+++ b/packages/cryptography/package.json
@@ -32,7 +32,7 @@
     "exports": {
         "./package.json": "./package.json",
         ".": {
-            "import": "./src/index.js",
+            "import": "./lib/index.js",
             "require": "./lib/index.cjs"
         }
     },
@@ -41,6 +41,7 @@
     "repository": "https://github.com/hashgraph/hedera-sdk-js",
     "bugs": "https://github.com/hashgraph/hedera-sdk-js/issues",
     "type": "module",
+    "sideEffects": false,
     "keywords": [
         "hedera",
         "hashgraph",
diff --git a/packages/cryptography/rollup.config.js b/packages/cryptography/rollup.config.js
new file mode 100644
index 000000000..a2f6686e1
--- /dev/null
+++ b/packages/cryptography/rollup.config.js
@@ -0,0 +1,14 @@
+import terser from "@rollup/plugin-terser";
+
+export default [
+    {
+        input: "src/index.js",
+        output: {
+            dir: "lib/",
+            format: "esm",
+            sourcemap: true,
+            preserveModules: true,
+            plugins: [terser()],
+        },
+    },
+];