diff --git a/src/main/java/com/dtolabs/rundeck/plugin/resources/ec2/EC2ResourceModelSource.java b/src/main/java/com/dtolabs/rundeck/plugin/resources/ec2/EC2ResourceModelSource.java
index 62774441..5875983e 100644
--- a/src/main/java/com/dtolabs/rundeck/plugin/resources/ec2/EC2ResourceModelSource.java
+++ b/src/main/java/com/dtolabs/rundeck/plugin/resources/ec2/EC2ResourceModelSource.java
@@ -149,10 +149,6 @@ public class EC2ResourceModelSource implements ResourceModelSource {
     }
 
     public EC2ResourceModelSource(final Properties configuration, final Services services) {
-        this(configuration, services, null);
-    }
-
-    public EC2ResourceModelSource(final Properties configuration, final Services services, final AWSCredentialsProvider provider) {
         this.accessKey = configuration.getProperty(EC2ResourceModelSourceFactory.ACCESS_KEY);
         this.secretKey = configuration.getProperty(EC2ResourceModelSourceFactory.SECRET_KEY);
         this.region = configuration.getProperty(EC2ResourceModelSourceFactory.REGION);