diff --git a/no_atomic_cas.rs b/no_atomic_cas.rs
index 0819af1a45..4708bf8534 100644
--- a/no_atomic_cas.rs
+++ b/no_atomic_cas.rs
@@ -3,6 +3,8 @@
 
 const NO_ATOMIC_CAS_TARGETS: &[&str] = &[
     "avr-unknown-gnu-atmega328",
+    "bpfeb-unknown-none",
+    "bpfel-unknown-none",
     "msp430-none-elf",
     "riscv32i-unknown-none-elf",
     "riscv32imc-unknown-none-elf",