diff --git a/src/lib.rs b/src/lib.rs
index fb8a538d..7323c752 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,6 +22,7 @@ pub mod ctypes {
     #[cfg(any(
         target_arch = "mips",
         target_arch = "mips64",
+        target_arch = "sparc",
         target_arch = "sparc64",
         target_arch = "x86",
         target_arch = "x86_64",