diff --git a/packages/block-editor/package.json b/packages/block-editor/package.json
index 3b0c4f823cc67..95460269e9003 100644
--- a/packages/block-editor/package.json
+++ b/packages/block-editor/package.json
@@ -24,6 +24,7 @@
 	"react-native": "src/index",
 	"sideEffects": [
 		"build-style/**",
+		"src/**/*.scss",
 		"{src,build,build-module}/{index.js,store/index.js,hooks/**}"
 	],
 	"dependencies": {
diff --git a/packages/block-library/package.json b/packages/block-library/package.json
index b5ef330628074..4fa1c4904debc 100644
--- a/packages/block-library/package.json
+++ b/packages/block-library/package.json
@@ -22,7 +22,8 @@
 	"module": "build-module/index.js",
 	"react-native": "src/index",
 	"sideEffects": [
-		"build-style/**"
+		"build-style/**",
+		"src/**/*.scss"
 	],
 	"dependencies": {
 		"@babel/runtime": "^7.11.2",
diff --git a/packages/components/package.json b/packages/components/package.json
index ad6f16f9d8d26..ea8270de174f7 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -22,7 +22,8 @@
 	"module": "build-module/index.js",
 	"react-native": "src/index",
 	"sideEffects": [
-		"build-style/**"
+		"build-style/**",
+		"src/**/*.scss"
 	],
 	"dependencies": {
 		"@babel/runtime": "^7.11.2",
diff --git a/packages/editor/package.json b/packages/editor/package.json
index 5557db0471d4a..74c04ad83aaa6 100644
--- a/packages/editor/package.json
+++ b/packages/editor/package.json
@@ -23,6 +23,7 @@
 	"react-native": "src/index",
 	"sideEffects": [
 		"build-style/**",
+		"src/**/*.scss",
 		"{src,build,build-module}/{index.js,store/index.js,hooks/**}"
 	],
 	"dependencies": {
diff --git a/packages/interface/package.json b/packages/interface/package.json
index 37ab0eb16a3f8..a3636aef2b3c2 100644
--- a/packages/interface/package.json
+++ b/packages/interface/package.json
@@ -24,6 +24,7 @@
 	"react-native": "src/index",
 	"sideEffects": [
 		"build-style/**",
+		"src/**/*.scss",
 		"{src,build,build-module}/{index.js,store/index.js}"
 	],
 	"dependencies": {
diff --git a/packages/nux/package.json b/packages/nux/package.json
index ecb8ab638c42f..11131a75aef3f 100644
--- a/packages/nux/package.json
+++ b/packages/nux/package.json
@@ -23,6 +23,7 @@
 	"react-native": "src/index",
 	"sideEffects": [
 		"build-style/**",
+		"src/**/*.scss",
 		"{src,build,build-module}/{index.js,store/index.js}"
 	],
 	"dependencies": {
diff --git a/packages/primitives/package.json b/packages/primitives/package.json
index 3ea6ec5087b8e..7a378704d4d17 100644
--- a/packages/primitives/package.json
+++ b/packages/primitives/package.json
@@ -22,7 +22,9 @@
 	"main": "build/index.js",
 	"module": "build-module/index.js",
 	"react-native": "src/index",
-	"sideEffects": false,
+	"sideEffects": [
+		"src/**/*.scss"
+	],
 	"types": "build-types",
 	"dependencies": {
 		"@babel/runtime": "^7.11.2",
diff --git a/packages/rich-text/package.json b/packages/rich-text/package.json
index 456e36b286247..4ace95f8c2554 100644
--- a/packages/rich-text/package.json
+++ b/packages/rich-text/package.json
@@ -22,6 +22,7 @@
 	"module": "build-module/index.js",
 	"react-native": "src/index",
 	"sideEffects": [
+		"src/**/*.scss",
 		"{src,build,build-module}/{index.js,store/index.js}"
 	],
 	"dependencies": {