diff --git a/test/error.jl b/test/error.jl
index c7b6ce3..8707f46 100644
--- a/test/error.jl
+++ b/test/error.jl
@@ -35,8 +35,8 @@
         GDAL.gdalinfooptionsnew(["-novalidoption"], C_NULL)
     catch err
         @test err.class === GDAL.CE_Failure
-        @test err.code === Cint(6)
-        @test err.msg === "Unknown option name '-novalidoption'"
+        @test err.code === Cint(1)
+        @test err.msg === "Unknown argument: -novalidoption"
     end
 
     @testset "Cstring handling" begin