diff --git a/core/src/main/groovy/com/jdbernard/wdiwtlt/ConfigWrapper.groovy b/core/src/main/groovy/com/jdbernard/wdiwtlt/ConfigWrapper.groovy
index dac8917..1059f6f 100644
--- a/core/src/main/groovy/com/jdbernard/wdiwtlt/ConfigWrapper.groovy
+++ b/core/src/main/groovy/com/jdbernard/wdiwtlt/ConfigWrapper.groovy
@@ -36,7 +36,7 @@ public class ConfigWrapper {
 
         return null }
 
-    public String getHikariConfig() {
+    public HikariConfig getHikariConfig() {
         Properties props = new Properties()
 
         // 1. Check config properties for database config file
@@ -71,7 +71,7 @@ public class ConfigWrapper {
     private boolean tryLoadConfigFile(File configFile) {
         if (!configFile.exists() || !configFile.isFile()) return false
 
-        return configFile.withInputStream { tryLoadConfig(is) } }
+        return configFile.withInputStream { tryLoadConfig(it) } }
 
     private boolean tryLoadConfig(InputStream is) {
         try {