diff --git a/REQUIRE b/REQUIRE
index b52c9eb..d25f914 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -1,3 +1,3 @@
 julia 0.6
 Compat 0.46.0
-CUDAapi 0.3.0
+CUDAapi 0.4.0
diff --git a/deps/build.jl b/deps/build.jl
index 67ac0c9..8aa552b 100644
--- a/deps/build.jl
+++ b/deps/build.jl
@@ -52,8 +52,7 @@ function main()
 
     ## discover stuff
 
-    driver_path = find_driver()
-    config[:libcuda_path] = find_cuda_library("cuda", driver_path)
+    config[:libcuda_path] = find_cuda_library("cuda")
     config[:libcuda_vendor] = "NVIDIA"
 
     # initializing the library isn't necessary, but flushes out errors that otherwise would