Index: osrng.cpp
--- osrng.cpp.orig
+++ osrng.cpp
@@ -248,11 +248,7 @@ void NonblockingRng::GenerateBlock(byte *output, size_
 #ifdef BLOCKING_RNG_AVAILABLE
 
 #ifndef CRYPTOPP_BLOCKING_RNG_FILENAME
-# ifdef __OpenBSD__
-#  define CRYPTOPP_BLOCKING_RNG_FILENAME "/dev/srandom"
-# else
 #  define CRYPTOPP_BLOCKING_RNG_FILENAME "/dev/random"
-# endif
 #endif
 
 BlockingRng::BlockingRng()