diff --git a/appveyor.yml b/appveyor.yml
index 7e155ea..6b47efc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -45,4 +45,4 @@ build_script:
       if VERSION < v\"0.7.0-DEV.5183\"; Pkg.clone(pwd(), pkg); else; Pkg.up(); end"
 
 test_script:
-  - C:\projects\julia\bin\julia -e "Pkg.test(\"MurmurHash3\")"
+  - C:\projects\julia\bin\julia -e "VERSION < v\"0.7.0-DEV\" || (using Pkg); Pkg.test(\"MurmurHash3\")"