diff --git a/src/parser.ts b/src/parser.ts
index 6add6efa..a52479fc 100644
--- a/src/parser.ts
+++ b/src/parser.ts
@@ -414,7 +414,7 @@ function parseSchema(
       map(schema.patternProperties, (value, key: string) => {
         const ast = parse(value, options, key, processed, usedNames)
         const comment = `This interface was referenced by \`${parentSchemaName}\`'s JSON-Schema definition
-via the \`patternProperty\` "${key}".`
+via the \`patternProperty\` "${key.replace('*/', '*\\/')}".`
         ast.comment = ast.comment ? `${ast.comment}\n\n${comment}` : comment
         return {
           ast,
diff --git a/test/__snapshots__/test/test.ts.md b/test/__snapshots__/test/test.ts.md
index c83bd491..43fcff5a 100644
--- a/test/__snapshots__/test/test.ts.md
+++ b/test/__snapshots__/test/test.ts.md
@@ -2437,6 +2437,46 @@ Generated by [AVA](https://avajs.dev).
     }␊
     `
 
+## patternProperties.7.js
+
+> Expected output to match snapshot for e2e test: patternProperties.7.js
+
+    `/* eslint-disable */␊
+    /**␊
+     * This file was automatically generated by json-schema-to-typescript.␊
+     * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,␊
+     * and run json-schema-to-typescript to regenerate this file.␊
+     */␊
+    ␊
+    export interface PatternProperties {␊
+      /**␊
+       * This interface was referenced by \`PatternProperties\`'s JSON-Schema definition␊
+       * via the \`patternProperty\` "^[a-z][a-z0-9-]*\\/[a-z][a-z0-9-]*$".␊
+       */␊
+      [k: string]: string;␊
+    }␊
+    `
+
+## patternProperties.8.js
+
+> Expected output to match snapshot for e2e test: patternProperties.8.js
+
+    `/* eslint-disable */␊
+    /**␊
+     * This file was automatically generated by json-schema-to-typescript.␊
+     * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,␊
+     * and run json-schema-to-typescript to regenerate this file.␊
+     */␊
+    ␊
+    export interface PatternProperties {␊
+      /**␊
+       * This interface was referenced by \`PatternProperties\`'s JSON-Schema definition␊
+       * via the \`patternProperty\` "^[a-z][a-z0-9-]/*[a-z][a-z0-9-]*$".␊
+       */␊
+      [k: string]: string;␊
+    }␊
+    `
+
 ## realWorld.awsQuicksight.js
 
 > Expected output to match snapshot for e2e test: realWorld.awsQuicksight.js
diff --git a/test/__snapshots__/test/test.ts.snap b/test/__snapshots__/test/test.ts.snap
index 4d3e02b7..cae91b34 100644
Binary files a/test/__snapshots__/test/test.ts.snap and b/test/__snapshots__/test/test.ts.snap differ
diff --git a/test/e2e/patternProperties.7.ts b/test/e2e/patternProperties.7.ts
new file mode 100644
index 00000000..a22a10f3
--- /dev/null
+++ b/test/e2e/patternProperties.7.ts
@@ -0,0 +1,9 @@
+// @see https://github.com/bcherny/json-schema-to-typescript/issues/546
+export const input = {
+  type: 'object',
+  patternProperties: {
+    '^[a-z][a-z0-9-]*/[a-z][a-z0-9-]*$': {
+      type: 'string',
+    },
+  },
+}
diff --git a/test/e2e/patternProperties.8.ts b/test/e2e/patternProperties.8.ts
new file mode 100644
index 00000000..ddde28f1
--- /dev/null
+++ b/test/e2e/patternProperties.8.ts
@@ -0,0 +1,9 @@
+// @see https://github.com/bcherny/json-schema-to-typescript/issues/546
+export const input = {
+  type: 'object',
+  patternProperties: {
+    '^[a-z][a-z0-9-]/*[a-z][a-z0-9-]*$': {
+      type: 'string',
+    },
+  },
+}