diff --git a/base/intrinsics/intrinsics.odin b/base/intrinsics/intrinsics.odin
index 458596adf..dca33bfd9 100644
--- a/base/intrinsics/intrinsics.odin
+++ b/base/intrinsics/intrinsics.odin
@@ -38,9 +38,9 @@ count_leading_zeros  :: proc(x: $T) -> T where type_is_integer(T) || type_is_sim
 reverse_bits         :: proc(x: $T) -> T where type_is_integer(T) || type_is_simd_vector(T) ---
 byte_swap            :: proc(x: $T) -> T where type_is_integer(T) || type_is_float(T) ---
 
-overflow_add :: proc(lhs, rhs: $T) -> (T, bool) #optional_ok ---
-overflow_sub :: proc(lhs, rhs: $T) -> (T, bool) #optional_ok ---
-overflow_mul :: proc(lhs, rhs: $T) -> (T, bool) #optional_ok ---
+overflow_add :: proc(lhs, rhs: $T) -> (T, bool) ---
+overflow_sub :: proc(lhs, rhs: $T) -> (T, bool) ---
+overflow_mul :: proc(lhs, rhs: $T) -> (T, bool) ---
 
 sqrt :: proc(x: $T) -> T where type_is_float(T) || (type_is_simd_vector(T) && type_is_float(type_elem_type(T))) ---