diff --git a/configure.ac b/configure.ac
index 2fec5b5a..c5234928 100644
--- a/configure.ac
+++ b/configure.ac
@@ -712,7 +712,7 @@ AS_IF([test "$enable_asm" != "no"],[
   AC_LINK_IFELSE([AC_LANG_PROGRAM([[
   ]], [[
 #if defined(__amd64) || defined(__amd64__) || defined(__x86_64__)
-# if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64)
+# if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__) || defined(_WIN32) || defined(_WIN64) || defined(__midipix__)
 #  error Windows x86_64 calling conventions are not supported yet
 # endif
 /* neat */
diff --git a/src/libsodium/randombytes/internal/randombytes_internal_random.c b/src/libsodium/randombytes/internal/randombytes_internal_random.c
index cd9681c9..ecb7c08a 100644
--- a/src/libsodium/randombytes/internal/randombytes_internal_random.c
+++ b/src/libsodium/randombytes/internal/randombytes_internal_random.c
@@ -32,6 +32,8 @@
 #   define HAVE_LINUX_COMPATIBLE_GETRANDOM
 #  endif
 # endif
+#elif defined(__midipix__)
+# define HAVE_LINUX_COMPATIBLE_GETRANDOM
 #elif defined(__FreeBSD__)
 # include <sys/param.h>
 # if defined(__FreeBSD_version) && __FreeBSD_version >= 1200000
diff --git a/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c b/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c
index ed1ebee0..325f9bab 100644
--- a/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c
+++ b/src/libsodium/randombytes/sysrandom/randombytes_sysrandom.c
@@ -30,6 +30,8 @@
 #   define HAVE_LINUX_COMPATIBLE_GETRANDOM
 #  endif
 # endif
+#elif defined(__midipix__)
+# define HAVE_LINUX_COMPATIBLE_GETRANDOM
 #elif defined(__FreeBSD__) || defined(__DragonFly__)
 # include <sys/param.h>
 # if (defined(__FreeBSD_version) && __FreeBSD_version >= 1200000) || \