diff --git a/packages/orm-cli/package.json b/packages/orm-cli/package.json
index 628d1b8..a15d1e4 100644
--- a/packages/orm-cli/package.json
+++ b/packages/orm-cli/package.json
@@ -64,6 +64,9 @@
         "pg": "^8.13.1"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": [
+        "./build/cli.js"
+    ],
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "db:create": "tsx src/cli.ts db drop && tsx src/cli.ts db push",
diff --git a/packages/orm-config/package.json b/packages/orm-config/package.json
index 2ceab08..e33f591 100644
--- a/packages/orm-config/package.json
+++ b/packages/orm-config/package.json
@@ -49,6 +49,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "format:check": "prettier --check .",
diff --git a/packages/orm-fixtures/package.json b/packages/orm-fixtures/package.json
index 4c7ffb2..77edb72 100644
--- a/packages/orm-fixtures/package.json
+++ b/packages/orm-fixtures/package.json
@@ -46,6 +46,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "format:check": "prettier --check .",
diff --git a/packages/orm-migrate/package.json b/packages/orm-migrate/package.json
index db79717..512bd36 100644
--- a/packages/orm-migrate/package.json
+++ b/packages/orm-migrate/package.json
@@ -54,6 +54,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "format:check": "prettier --check .",
diff --git a/packages/orm-schema/package.json b/packages/orm-schema/package.json
index 68a082b..e87bee0 100644
--- a/packages/orm-schema/package.json
+++ b/packages/orm-schema/package.json
@@ -45,6 +45,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "format:check": "prettier --check .",
diff --git a/packages/orm-testing/package.json b/packages/orm-testing/package.json
index e823a79..7fa8829 100644
--- a/packages/orm-testing/package.json
+++ b/packages/orm-testing/package.json
@@ -45,6 +45,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "build:watch": "tsc --watch",
diff --git a/packages/orm/package.json b/packages/orm/package.json
index bf4d7ca..6d1970e 100644
--- a/packages/orm/package.json
+++ b/packages/orm/package.json
@@ -60,6 +60,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "build:watch": "tsc --watch",
diff --git a/packages/sql/package.json b/packages/sql/package.json
index 9b510f7..96664b0 100644
--- a/packages/sql/package.json
+++ b/packages/sql/package.json
@@ -47,6 +47,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc",
         "build:watch": "tsc --watch",
diff --git a/packages/toolbox/package.json b/packages/toolbox/package.json
index 8f8f217..46dfca3 100644
--- a/packages/toolbox/package.json
+++ b/packages/toolbox/package.json
@@ -41,6 +41,7 @@
         "zod": "^4.0.17"
     },
     "prettier": "@casekit/prettier-config",
+    "sideEffects": false,
     "scripts": {
         "build": "rm -rf ./build && tsc --build",
         "format:check": "prettier --check .",