diff --git a/Project.toml b/Project.toml
index 42ba144a..8a577811 100644
--- a/Project.toml
+++ b/Project.toml
@@ -47,7 +47,7 @@ Adapt = "4"
 Aqua = "0.8"
 ArrayInterface = "7.16"
 DocStringExtensions = "0.9.3"
-FastBroadcast = "0.3.5"
+FastBroadcast = "0.3.5, 1"
 ForwardDiff = "0.10.38, 1"
 GPUArraysCore = "0.2"
 KernelAbstractions = "0.9.36"