diff --git a/packages/cli/package.json b/packages/cli/package.json
index 6bcd9fe3d..dfbca4a8b 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -22,8 +22,7 @@
 	},
 	"files": [
 		"lib/",
-		"!lib/**/*.map",
-		"!lib/**/*.test.*"
+		"!lib/**/*.map"
 	],
 	"dependencies": {
 		"@flint.fyi/core": "workspace:",
diff --git a/packages/comparisons/package.json b/packages/comparisons/package.json
index fc875030c..c08dd01d0 100644
--- a/packages/comparisons/package.json
+++ b/packages/comparisons/package.json
@@ -22,8 +22,7 @@
 	},
 	"files": [
 		"lib/",
-		"!lib/**/*.map",
-		"!lib/**/*.test.*"
+		"!lib/**/*.map"
 	],
 	"dependencies": {
 		"prettier": "3.7.4"
diff --git a/packages/core/package.json b/packages/core/package.json
index 3aa75350a..7a168f102 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -22,8 +22,7 @@
 	},
 	"files": [
 		"lib/",
-		"!lib/**/*.map",
-		"!lib/**/*.test.*"
+		"!lib/**/*.map"
 	],
 	"dependencies": {
 		"@flint.fyi/utils": "workspace:",
diff --git a/packages/flint/package.json b/packages/flint/package.json
index 7a316ae39..5edbbbe1b 100644
--- a/packages/flint/package.json
+++ b/packages/flint/package.json
@@ -26,7 +26,6 @@
 	"files": [
 		"lib/",
 		"!lib/**/*.map",
-		"!lib/**/*.test.*",
 		"!lib/bin/**"
 	],
 	"dependencies": {
diff --git a/packages/rule-tester/package.json b/packages/rule-tester/package.json
index be2eb25c7..83d5c8302 100644
--- a/packages/rule-tester/package.json
+++ b/packages/rule-tester/package.json
@@ -22,8 +22,7 @@
 	},
 	"files": [
 		"lib/",
-		"!lib/**/*.map",
-		"!lib/**/*.test.*"
+		"!lib/**/*.map"
 	],
 	"dependencies": {
 		"@flint.fyi/core": "workspace:",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index cface6ecc..1b177a27c 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -22,8 +22,7 @@
 	},
 	"files": [
 		"lib/",
-		"!lib/**/*.map",
-		"!lib/**/*.test.*"
+		"!lib/**/*.map"
 	],
 	"devDependencies": {
 		"tsdown": "0.18.3"