diff --git a/src/Julia/Problem007.jl b/src/Julia/Problem007.jl
index 7fae804..30f9539 100644
--- a/src/Julia/Problem007.jl
+++ b/src/Julia/Problem007.jl
@@ -18,7 +18,7 @@ function Problem7()
     What is the 10_001st prime number
     =#
     number = 2
-    primeList = []
+    primeList = Int[]
     while length(primeList) < 10_001
         if isprime(number)
             append!(primeList,number)