diff --git a/lib/std/Target.zig b/lib/std/Target.zig
index 3b9e32d1c94cef99570c684710edefaf52fd3843..2be1048f380f001c007b26bbc24801d1d6426103 100644
--- a/lib/std/Target.zig
+++ b/lib/std/Target.zig
@@ -3298,6 +3298,7 @@ pub fn cTypeBitSize(target: *const Target, c_type: CType) ?u16 {
                     .powerpc64,
                     .powerpc64le,
                     .s390x,
+                    .sparc,
                     .sparc64,
                     .wasm32,
                     .wasm64,
@@ -3400,6 +3401,7 @@ pub fn cTypeBitSize(target: *const Target, c_type: CType) ?u16 {
                     .s390x,
                     .mips64,
                     .mips64el,
+                    .sparc,
                     .sparc64,
                     .wasm32,
                     .wasm64,