diff --git a/packages/deep-clone/package.json b/packages/deep-clone/package.json
index 81086b42..c9bc3817 100644
--- a/packages/deep-clone/package.json
+++ b/packages/deep-clone/package.json
@@ -59,7 +59,7 @@
     "cb": "yarn run clean && yarn run build",
     "d": "yarn run build:es && ALWATR_DEBUG=1 yarn node",
     "build": "yarn run build:ts & yarn run build:es",
-    "build:es": "nano-build",
+    "build:es": "nano-build --preset=module",
     "build:ts": "tsc --build",
     "watch": "yarn run watch:ts & yarn run watch:es",
     "watch:es": "yarn run build:es --watch",
diff --git a/packages/flat-string/package.json b/packages/flat-string/package.json
index 05b78563..ef960827 100644
--- a/packages/flat-string/package.json
+++ b/packages/flat-string/package.json
@@ -60,7 +60,7 @@
     "cb": "yarn run clean && yarn run build",
     "d": "yarn run build:es && ALWATR_DEBUG=1 yarn node",
     "build": "yarn run build:ts & yarn run build:es",
-    "build:es": "nano-build",
+    "build:es": "nano-build --preset=module",
     "build:ts": "tsc --build",
     "watch": "yarn run watch:ts & yarn run watch:es",
     "watch:es": "yarn run build:es --watch",
diff --git a/packages/global-scope/package.json b/packages/global-scope/package.json
index 757d08ec..e784e85e 100644
--- a/packages/global-scope/package.json
+++ b/packages/global-scope/package.json
@@ -61,7 +61,7 @@
     "cb": "yarn run clean && yarn run build",
     "d": "yarn run build:es && ALWATR_DEBUG=1 yarn node",
     "build": "yarn run build:ts & yarn run build:es",
-    "build:es": "nano-build",
+    "build:es": "nano-build --preset=module",
     "build:ts": "tsc --build",
     "watch": "yarn run watch:ts & yarn run watch:es",
     "watch:es": "yarn run build:es --watch",
diff --git a/packages/platform-info/package.json b/packages/platform-info/package.json
index 6daabe20..c2ed9767 100644
--- a/packages/platform-info/package.json
+++ b/packages/platform-info/package.json
@@ -67,7 +67,7 @@
     "cb": "yarn run clean && yarn run build",
     "d": "yarn run build:es && ALWATR_DEBUG=1 yarn node",
     "build": "yarn run build:ts & yarn run build:es",
-    "build:es": "nano-build",
+    "build:es": "nano-build --preset=module",
     "build:ts": "tsc --build",
     "watch": "yarn run watch:ts & yarn run watch:es",
     "watch:es": "yarn run build:es --watch",