diff --git a/lib/std/Target.zig b/lib/std/Target.zig
index bd33e78c4d088f5ea5415c51299d5cbb37be012a..20eabbc26f7c9426d13bab33f3089de54def9f7f 100644
--- a/lib/std/Target.zig
+++ b/lib/std/Target.zig
@@ -3286,6 +3286,7 @@ pub fn cTypeBitSize(target: *const Target, c_type: CType) ?u16 {
                     .powerpc64,
                     .powerpc64le,
                     .s390x,
+                    .sparc,
                     .sparc64,
                     .wasm32,
                     .wasm64,
@@ -3387,6 +3388,7 @@ pub fn cTypeBitSize(target: *const Target, c_type: CType) ?u16 {
                     .s390x,
                     .mips64,
                     .mips64el,
+                    .sparc,
                     .sparc64,
                     .wasm32,
                     .wasm64,