diff --git a/src/bdberl_port.erl b/src/bdberl_port.erl
index d473a12..234a696 100644
--- a/src/bdberl_port.erl
+++ b/src/bdberl_port.erl
@@ -12,7 +12,7 @@
          txn_begin/1, txn_begin/2, 
          txn_commit/1, txn_commit/2, txn_abort/1,
          put/4, put/5,
-         get/3]).
+         get/3, get/4]).
 
 -define(CMD_NONE,       0).
 -define(CMD_OPEN_DB,    1).
diff --git a/test/thrash_SUITE.erl b/test/thrash_SUITE.erl
index 8e68032..00b1ebb 100644
--- a/test/thrash_SUITE.erl
+++ b/test/thrash_SUITE.erl
@@ -11,7 +11,7 @@
 all() ->
     [test_thrash].
 
--define(PROCS, 2).
+-define(PROCS, 5).
 
 test_thrash(_Config) ->
     %% Spin up 15 processes (async thread pool is 10)
@@ -71,7 +71,7 @@ thrash_incr_loop(Port, Owner, Count) ->
 
 
 get_or_die(Port, DbRef, Key) ->
-    case bdberl_port:get(Port, DbRef, Key) of
+    case bdberl_port:get(Port, DbRef, Key, [rmw]) of
         not_found ->
             not_found;
         {ok, Value} ->