diff --git a/include/osmocom/core/bitXXgen.h.tpl b/include/osmocom/core/bitXXgen.h.tpl
index 5fa2bb7..9e5a197 100644
--- a/include/osmocom/core/bitXXgen.h.tpl
+++ b/include/osmocom/core/bitXXgen.h.tpl
@@ -95,11 +95,11 @@
 /*! \brief store unaligned XX-bit integer (little-endian encoding) */
 static inline void osmo_storeXXle(uintXX_t x, void *p)
 {
-	return osmo_storeXXle_ext(x, p, XX / 8);
+	osmo_storeXXle_ext(x, p, XX / 8);
 }
 
 /*! \brief store unaligned XX-bit integer (big-endian encoding) */
 static inline void osmo_storeXXbe(uintXX_t x, void *p)
 {
-	return osmo_storeXXbe_ext(x, p, XX / 8);
+	osmo_storeXXbe_ext(x, p, XX / 8);
 }