diff --git a/crates/spirv-std/Cargo.toml b/crates/spirv-std/Cargo.toml
index bc381ce5ef7..74934059700 100644
--- a/crates/spirv-std/Cargo.toml
+++ b/crates/spirv-std/Cargo.toml
@@ -40,7 +40,7 @@ glam_0_30 = { package = "glam", version = "0.30.8", optional = true, default-fea
 
 [features]
 default = ["glam_0_34"]
-bytemuck = ["dep:bytemuck", "glam_0_30?/bytemuck", "glam_0_31?/bytemuck", "glam_0_32?/bytemuck", "glam_0_33?/bytemuck", "glam_0_34?/bytemuck"]
+bytemuck = ["dep:bytemuck", "bitflags/bytemuck", "glam_0_30?/bytemuck", "glam_0_31?/bytemuck", "glam_0_32?/bytemuck", "glam_0_33?/bytemuck", "glam_0_34?/bytemuck"]
 glam_0_34 = ["dep:glam_0_34"]
 glam_0_33 = ["dep:glam_0_33"]
 glam_0_32 = ["dep:glam_0_32"]
diff --git a/tests/compiletests/deps-helper/Cargo.toml b/tests/compiletests/deps-helper/Cargo.toml
index a75b625694f..505e8722672 100644
--- a/tests/compiletests/deps-helper/Cargo.toml
+++ b/tests/compiletests/deps-helper/Cargo.toml
@@ -9,7 +9,7 @@ license.workspace = true
 repository.workspace = true
 
 [dependencies]
-spirv-std = { workspace = true }
+spirv-std = { workspace = true, features = ["bytemuck"] }
 spirv-std-nightly = { workspace = true }
 
 [package.metadata.release]