diff --git a/src/esqlite3_nif.erl b/src/esqlite3_nif.erl
index 301ee26..11e41b1 100644
--- a/src/esqlite3_nif.erl
+++ b/src/esqlite3_nif.erl
@@ -83,9 +83,9 @@
 init() ->
     NifName = "esqlite3_nif",
     PrivDir = get_priv_dir(),
-    io:format("PrivDir = ~p~n", [PrivDir]),
+    %io:format("PrivDir = ~p~n", [PrivDir]),
     NifFileName = filename:join(PrivDir, NifName),
-    io:format("NifFileName = ~p~n", [NifFileName]),
+    %io:format("NifFileName = ~p~n", [NifFileName]),
     ok = erlang:load_nif(NifFileName, 0).
 
 %% @private
@@ -103,15 +103,15 @@ get_priv_dir() ->
 try_escript() ->
     case is_escript() of
         {true,Escript} ->
-            io:format("Escript = ~p~n", [Escript]),
+            %io:format("Escript = ~p~n", [Escript]),
             PrivDir = code:priv_dir(esqlite),
-            io:format("PrivDir = ~p~n", [PrivDir]),
+            %io:format("PrivDir = ~p~n", [PrivDir]),
             {Pref,Suf} = lists:split(erlang:length(Escript), PrivDir),
-            io:format("Pref = ~p~n", [Pref]),
-            io:format("Suf = ~p~n", [Suf]),
+            %io:format("Pref = ~p~n", [Pref]),
+            %io:format("Suf = ~p~n", [Suf]),
             RootDir = filename:dirname(filename:dirname(Pref)),
             AppsDir = filename:join(RootDir, "lib"),
-            io:format("AppsDir = ~p~n", [AppsDir]),
+            %io:format("AppsDir = ~p~n", [AppsDir]),
             filename:join(AppsDir, [$.|Suf]); % prepend "." to suffix that starts with "/"
         false ->
             case code:priv_dir(esqlite) of