diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java
index 8ddbb41197b3..d6be96d6fdf0 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java
@@ -4702,5 +4702,6 @@ private void setParameterNullable(CodegenParameter parameter, CodegenProperty pr
      */
     public void postProcessFile(File file, String fileType) {
         LOGGER.debug("Post processing file {} ({})", file, fileType);
-    }
+    } 
+
 }
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptAngularClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptAngularClientCodegen.java
index 17ad3c37e781..5704ce5fbd19 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptAngularClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptAngularClientCodegen.java
@@ -472,7 +472,7 @@ public String toApiImport(String name) {
 
     @Override
     public String toModelFilename(String name) {
-        return this.convertUsingFileNamingConvention(name) + modelFileSuffix;
+        return this.sanitizeName(this.convertUsingFileNamingConvention(name) + modelFileSuffix);
     }
 
     @Override