diff --git a/DragonLisp.l b/DragonLisp.l
index 09494e6..00a50f7 100644
--- a/DragonLisp.l
+++ b/DragonLisp.l
@@ -59,6 +59,7 @@ do		[dD][oO]
 aref	[aA][rR][eE][fF]
 t		[tT]
 nil		[nN][iI][lL]
+return	[rR][eE][tT][uU][rR][nN]
 makearray	[mM][aA][kK][eE][-][aA][rR][rR][aA][yY]
 defconstant	[dD][eE][fF][cC][oO][nN][sS][tT][aA][nN][tT]
 
@@ -327,6 +328,11 @@ defconstant	[dD][eE][fF][cC][oO][nN][sS][tT][aA][nN][tT]
 	return token::TOKEN_NIL;
 };
 
+{return}	{
+	std::printf("Scanned return\n");
+	return token::TOKEN_RETURN;
+};
+
 {makearray}	{
 	std::printf("Scanned makearray\n");
 	return token::TOKEN_MAKE_ARRAY;
diff --git a/DragonLisp.y b/DragonLisp.y
index ca5f171..b7d3cf6 100644
--- a/DragonLisp.y
+++ b/DragonLisp.y
@@ -86,6 +86,7 @@ namespace DragonLisp {
     AREF		"aref"
     T			"t"
     NIL			"nil"
+    RETURN		"return"
     MAKE_ARRAY		"make-array"
     DEFCONSTANT		"defconstant"
 ;