diff --git a/include/stdint.h b/include/stdint.h
index 74c5959564..963b8e9b5d 100644
--- a/include/stdint.h
+++ b/include/stdint.h
@@ -374,6 +374,4 @@ typedef __UINTMAX_TYPE__ uintmax_t;
 #endif
 #endif
 
-typedef long sig_atomic_t;
-
 #endif /* _GCC_STDINT_H */
diff --git a/src/header/signal/cbindgen.toml b/src/header/signal/cbindgen.toml
index 1b00793e87..e2e7cd120e 100644
--- a/src/header/signal/cbindgen.toml
+++ b/src/header/signal/cbindgen.toml
@@ -20,6 +20,7 @@ typedef struct siginfo siginfo_t;
 typedef unsigned long long sigset_t;
 typedef struct ucontext ucontext_t;
 typedef struct mcontext mcontext_t;
+typedef long sig_atomic_t;
 
 struct sigaction {
   union {