diff --git a/Rsconscript b/Rsconscript
index d7fa7d2..38de147 100644
--- a/Rsconscript
+++ b/Rsconscript
@@ -8,7 +8,6 @@ end
 env do |env|
   env["CCFLAGS"] += %w[-Wall -O2]
   env["CPPPATH"] += glob("src/**")
-  env["LIBS"] += %w[fl]
 
   env.CFile("^/parser/lexer.cc", "src/parser/parser.ll")
   env.CFile("^/parser/parser.cc", "src/parser/parser.yy")
diff --git a/src/parser/parser.ll b/src/parser/parser.ll
index 261583b..ffe0e36 100644
--- a/src/parser/parser.ll
+++ b/src/parser/parser.ll
@@ -1,5 +1,6 @@
 
 %option nounput
+%option noyywrap
 %option bison-locations
 
 %{
diff --git a/src/parser/parser.yy b/src/parser/parser.yy
index 779f6c8..02b6327 100644
--- a/src/parser/parser.yy
+++ b/src/parser/parser.yy
@@ -19,11 +19,6 @@ extern FILE * yyin;
 
 void errFunc(const char * str, YYLTYPE * yyllocp);
 
-int yywrap()
-{
-    return 1;
-}
-
 static refptr<Node> parsed_scene_node;
 refptr<Scope> parser_scope;