diff --git a/Project.toml b/Project.toml
index 0bd7c42c..0a7049ad 100644
--- a/Project.toml
+++ b/Project.toml
@@ -39,7 +39,7 @@ Adapt = "4"
 CEnum = "0.4, 0.5"
 ExprTools = "0.1"
 GPUArrays = "11.2.1"
-GPUCompiler = "2 - 2.2.1"
+GPUCompiler = "2 - 2.2.1, 2"
 GPUToolbox = "0.1, 0.2, 0.3, 1, 3"
 KernelAbstractions = "0.9.39"
 LLVM = "6, 7, 8, 9"