diff --git a/libs/wine/mmap.c b/libs/wine/mmap.c
index b400189..296ffa9 100644
--- a/libs/wine/mmap.c
+++ b/libs/wine/mmap.c
@@ -200,11 +200,6 @@ void *wine_anon_mmap( void *start, size_t size, int prot, int flags )
 
     if (!(flags & MAP_FIXED))
     {
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-        /* Even FreeBSD 5.3 does not properly support NULL here. */
-        if( start == NULL ) start = (void *)0x110000;
-#endif
-
 #ifdef MAP_TRYFIXED
         /* If available, this will attempt a fixed mapping in-kernel */
         flags |= MAP_TRYFIXED;
diff --git a/loader/main.c b/loader/main.c
index 628a0fa..2b731a2 100644
--- a/loader/main.c
+++ b/loader/main.c
@@ -164,14 +164,30 @@ static int pre_exec(void)
     return 1;
 }
 
-#elif defined(__FreeBSD__) && defined(__i386__)
+#elif (defined(__FreeBSD__) || defined(__FreeBSD_kernel__)) && defined(__i386__)
+
+#include <dlfcn.h>
+
+static void *_mmap_init( void *addr, size_t len, int prot, int flags, int fd, off_t offset );
+static void *( *_mmap )( void *addr, size_t len, int prot, int flags, int fd, off_t offset ) = _mmap_init;
+
+static void *_mmap_init( void *addr, size_t len, int prot, int flags, int fd, off_t offset ) {
+    _mmap = ( void *( * )( void *, size_t, int, int, int, off_t )) dlsym( RTLD_NEXT, "mmap" );
+    return( _mmap( addr, len, prot, flags, fd, offset ));
+}
+
+void *mmap( void *addr, size_t len, int prot, int flags, int fd, off_t offset ) {
+    if ((flags & MAP_FIXED) == 0 && addr == NULL )
+        addr = (void *)0x110000;
+    return( _mmap( addr, len, prot, flags, fd, offset ));
+}
 
 static int pre_exec(void)
 {
     struct rlimit rl;
 
-    rl.rlim_cur = 0x02000000;
-    rl.rlim_max = 0x02000000;
+    rl.rlim_cur = 0x01000000;
+    rl.rlim_max = 0x01000000;
     setrlimit( RLIMIT_DATA, &rl );
     return 1;
 }