diff --git a/src/main/java/gov/usgs/earthquake/nshmp/www/SwaggerUIController.java b/src/main/java/gov/usgs/earthquake/nshmp/www/SwaggerUIController.java
index d18a7ff4e6ced31aba7e4df911a4d12513869713..14c085c117af72f157d1d7e064f702314cc62fd4 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/www/SwaggerUIController.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/www/SwaggerUIController.java
@@ -1,7 +1,7 @@
 package gov.usgs.earthquake.nshmp.www;
 
-import java.io.BufferedInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.util.Optional;
@@ -112,9 +112,10 @@ public class SwaggerUIController {
 
   private String getResourceString(String path) throws IOException {
     Optional<URL> resource = loader.getResource(path);
+    resource.get().getContent();
 
     return IOUtils.toString(
-        (BufferedInputStream) resource.orElseThrow().getContent(),
+        (InputStream) resource.orElseThrow().getContent(),
         StandardCharsets.UTF_8);
   }
 }