diff --git a/secure/lib/libcrypto/opensslconf.h.in b/secure/lib/libcrypto/opensslconf.h.in
index 4d96de2d51e..b0936858a22 100644
--- a/secure/lib/libcrypto/opensslconf.h.in
+++ b/secure/lib/libcrypto/opensslconf.h.in
@@ -118,6 +118,11 @@ extern "C" {
 #   undef DECLARE_DEPRECATED
 #   define DECLARE_DEPRECATED(f)    f __attribute__ ((deprecated));
 #  endif
+# elif defined(__SUNPRO_C)
+#  if (__SUNPRO_C >= 0x5130)
+#   undef DECLARE_DEPRECATED
+#   define DECLARE_DEPRECATED(f)    f __attribute__ ((deprecated));
+#  endif
 # endif
 #endif