diff --git a/test/array.jl b/test/array.jl
index 5fd13bb7b5..c246cc5e1e 100644
--- a/test/array.jl
+++ b/test/array.jl
@@ -2,7 +2,7 @@ using Enzyme, Test
 
 function ptrcopy(B, A)
 @static if VERSION < v"1.11"
-	Base.unsafe_copyto!(B, A, 2)
+	Base.unsafe_copyto!(B, 1, A, 1, 2)
 else
 	Base.unsafe_copyto!(B.ref, A.ref, 2)
 end
@@ -22,4 +22,4 @@ end
 
 	@test dB[1] === dA1
 	@test dB[2] === dA2
-end
\ No newline at end of file
+end