diff --git a/lib/testing/mermaid.spec.ts b/lib/testing/mermaid.spec.ts
index 3331c83..88e2363 100644
--- a/lib/testing/mermaid.spec.ts
+++ b/lib/testing/mermaid.spec.ts
@@ -805,23 +805,23 @@ describe('Mermaid', () => {
 				graph TD
 					start(( ))
 					start -.- d0{ }
-					d0 -.- ae76317[["increment counters"]]
-					ae76317 -.- 1bda1fb("a + 1")
-					1bda1fb -.- 25cd4c8("a + 1")
+					d0 -.- d9a1c45[["increment counters"]]
+					d9a1c45 -.- 5175d85("a + 1")
+					5175d85 -.- 25cd4c8("a + 1")
 					25cd4c8 -.- 910b67c("b + 1")
 					910b67c -.- c522839("b + 1")
 					c522839 -.- d1{ }
-					d1 -.- 2899232[["increment counters"]]
-					2899232 -.- 2899232-err[ ]
-					2899232-err:::error
+					d1 -.- 3e36602[["increment counters"]]
+					3e36602 -.- 3e36602-err[ ]
+					3e36602-err:::error
 					d1 -.- ef2fdcd("a + 1")
 					ef2fdcd -.- stop(( ))
 					stop:::finish
 					classDef finish stroke:#000,fill:#000
 					start:::selected
-					start --> 1bda1fb
-					1bda1fb:::selected
-					1bda1fb --> 25cd4c8
+					start --> 5175d85
+					5175d85:::selected
+					5175d85 --> 25cd4c8
 					25cd4c8:::selected
 					25cd4c8 --> 910b67c
 					910b67c:::selected
diff --git a/tsconfig.json b/tsconfig.json
index 160af53..4fe6875 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,14 +5,12 @@
 		"outDir": "build",
 		"noUnusedParameters": true,
 		"noUnusedLocals": true,
-		"removeComments": true,
 		"strictNullChecks": true,
 		"sourceMap": true,
 		"strict": true,
 		"target": "es2022",
 		"declaration": true,
 		"skipLibCheck": true,
-		"noUncheckedIndexedAccess": true,
 		"paths": {
 			"mahler": [
 				"lib/index.ts"
diff --git a/tsconfig.release.json b/tsconfig.release.json
index 004e455..44af581 100644
--- a/tsconfig.release.json
+++ b/tsconfig.release.json
@@ -1,5 +1,12 @@
 {
 	"extends": "./tsconfig.json",
-	"include": ["lib/**/*.ts"],
-	"exclude": ["lib/**/*.spec.ts"]
+	"compilerOptions": {
+		"noUncheckedIndexedAccess": true
+	},
+	"include": [
+		"lib/**/*.ts"
+	],
+	"exclude": [
+		"lib/**/*.spec.ts"
+	]
 }