diff --git a/include/elf.h b/include/elf.h
index c094a1c7883..9090137e82b 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -38,4 +38,8 @@
 #include <sys/elf32.h>
 #include <sys/elf64.h>
 
+#ifdef _SOLARIS_C_SOURCE
+#include <sys/_elf_solaris.h>
+#endif
+
 #endif /* !_ELF_H_ */