diff --git a/test/eway_rapid/integration/integration_test.rb b/test/eway_rapid/integration/integration_test.rb
index 545371c..b95f99c 100644
--- a/test/eway_rapid/integration/integration_test.rb
+++ b/test/eway_rapid/integration/integration_test.rb
@@ -14,7 +14,7 @@ def self.get_sandbox_client
 
   def self.get_version
     if (ENV["EWAY_API_VERSION"])
-      return ENV["EWAY_API_VERSION"]
+      return ENV["EWAY_API_VERSION"].to_i
     else
       return 31;
     end