diff --git a/lib/isc/include/isc/endian.h b/lib/isc/include/isc/endian.h
index 98a26dafac..30a8f1e076 100644
--- a/lib/isc/include/isc/endian.h
+++ b/lib/isc/include/isc/endian.h
@@ -11,11 +11,7 @@
 
 #pragma once
 
-#if defined(__linux__) || defined(__CYGWIN__)
-
-#include <endian.h>
-
-#elif defined __APPLE__
+#if defined __APPLE__
 
 #include <libkern/OSByteOrder.h>
 
@@ -96,6 +92,12 @@
 # define bswap_32(x) BSWAP_32(x)
 # define bswap_64(x) BSWAP_64(x)
 
+#elif defined(__ANDROID__) || defined(__CYGWIN__) || \
+      defined(__GNUC__) || defined(__GNU__)
+
+# include <byteswap.h>
+# include <endian.h>
+
 #else
 
 #endif /* Specific platform support */