diff --git a/Cargo.toml b/Cargo.toml
index 4121c1a..9ca09b4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,6 +29,9 @@ fugit = "0.3"
 defmt = { version = "1", optional = true }
 va108xx = { version = "0.5", default-features = false, optional = true }
 va416xx = { version = "0.4", default-features = false, optional = true }
+[target.'cfg(all(target_arch = "arm", target_os = "none"))'.dependencies]
+portable-atomic = { version = "1", features = ["unsafe-assume-single-core"] }
+[target.'cfg(not(all(target_arch = "arm", target_os = "none")))'.dependencies]
 portable-atomic = "1"
 
 embassy-sync = "0.6"
@@ -37,7 +40,7 @@ embassy-time-queue-utils = "0.1"
 once_cell = { version = "1", default-features = false, features = ["critical-section"] }
 
 [features]
-vor1x = ["_family-selected", "dep:va108xx", "portable-atomic/unsafe-assume-single-core"]
+vor1x = ["_family-selected", "dep:va108xx"]
 vor4x = ["_family-selected", "dep:va416xx"]
 va41628 = []
 defmt = ["dep:defmt", "arbitrary-int/defmt", "fugit/defmt", "embedded-hal/defmt-03"]