diff --git a/lc.c b/lc.c
index d8e8426..529abad 100644
--- a/lc.c
+++ b/lc.c
@@ -150,6 +150,14 @@ void print_ast(ast_node *node, int depth) {
 				m = m->next;
 			}
 			break;
+		case NODE_ENUM:
+			printf("Enum: %.*s\n", (int)node->expr.enm.name_len, node->expr.enm.name);
+			variant *v = node->expr.enm.variants;
+			while (v) {
+				printf("\t%.*s\n", (int)v->name_len, v->name);
+				v = v->next;
+			}
+			break;
 		case NODE_IF:
 			printf("If:\n");
 			print_ast(node->expr.whle.condition, depth + 1);
diff --git a/parser.c b/parser.c
index 02029d7..5ac45cb 100644
--- a/parser.c
+++ b/parser.c
@@ -727,6 +727,91 @@ static member *parse_member(parser *p)
 	return m;
 }
 
+static variant *parse_variant(parser *p)
+{
+	if (!match_peek(p, TOKEN_IDENTIFIER)) {
+		error(p, "expected identifier.");
+		return NULL;
+	}
+
+	variant *v = arena_alloc(p->allocator, sizeof(variant));
+	v->name = peek(p)->lexeme;
+	v->name_len = peek(p)->lexeme_len;
+	advance(p);
+
+	if (match(p, TOKEN_EQ)) {
+		v->value = parse_factor(p);
+		if (!v->value) {
+			error(p, "expected integer.");
+			return NULL;
+		}
+
+		if (v->value->type != NODE_INTEGER) {
+			error(p, "expected integer.");
+			return NULL;
+		}
+	}
+
+	return v;
+}
+
+static ast_node *parse_enum(parser *p)
+{
+	ast_node *enm = arena_alloc(p->allocator, sizeof(ast_node));
+	enm->type = NODE_ENUM;
+	if (match_peek(p, TOKEN_IDENTIFIER)) {
+		/* Named enum */
+		enm->expr.enm.name = peek(p)->lexeme;
+		enm->expr.enm.name_len = peek(p)->lexeme_len;
+		advance(p);
+	} else if (!match_peek(p, TOKEN_LCURLY)) {
+		error(p, "expected identifier or `{`.");
+		return NULL;
+	} else {
+		enm->expr.enm.name = NULL;
+		enm->expr.enm.name_len = 0;
+	}
+
+	if (!match(p, TOKEN_LCURLY)) {
+		error(p, "expected `{`.");
+		return NULL;
+	}
+
+	variant *prev = parse_variant(p);
+	variant *head = prev;
+	enm->expr.enm.variants = head;
+	if (!prev) {
+		error(p, "invalid enum definition. Enums should contain at least 1 variant.");
+		return NULL;
+	}
+	if (!match(p, TOKEN_COMMA)) {
+		if (!match(p, TOKEN_RCURLY)) {
+			error(p, "expected `,`.");
+			return NULL;
+		} else {
+			return enm;
+		}
+	}
+	while (!match(p, TOKEN_RCURLY)) {
+		variant *current = parse_variant(p);
+		if (!current) {
+			error(p, "expected variant definition.");
+			return NULL;
+		}
+		prev->next = current;
+		if (!match(p, TOKEN_COMMA)) {
+			if (!match_peek(p, TOKEN_RCURLY)) {
+				error(p, "expected `,`.");
+				return NULL;
+			}
+		}
+
+		prev = current;
+	}
+
+	return enm;
+}
+
 static ast_node *parse_struct(parser *p)
 {
 	ast_node *structure = arena_alloc(p->allocator, sizeof(ast_node));
@@ -917,6 +1002,10 @@ static ast_node *parse_statement(parser *p)
 	{
 		return parse_struct(p);
 	}
+	else if (match(p, TOKEN_ENUM))
+	{
+		return parse_enum(p);
+	}
 	else if (match(p, TOKEN_UNION))
 	{
 		ast_node *u = parse_struct(p);
diff --git a/parser.h b/parser.h
index 2fa02b8..837bf70 100644
--- a/parser.h
+++ b/parser.h
@@ -64,6 +64,13 @@ typedef struct {
 	member *params;
 } function;
 
+typedef struct _variant {
+	struct _ast_node *value;
+	char *name;
+	usize name_len;
+	struct _variant *next;
+} variant;
+
 typedef enum {
 	NODE_IDENTIFIER,
 	NODE_INTEGER,
@@ -184,6 +191,11 @@ typedef struct _ast_node {
 			char *name;
 			usize name_len;
 		} structure;
+		struct {
+			variant *variants;
+			char *name;
+			usize name_len;
+		} enm; // enum
 	} expr;
 } ast_node;
 
diff --git a/test.c b/test.c
index 3aebb36..d2ce481 100644
--- a/test.c
+++ b/test.c
@@ -1,3 +1,5 @@
-if a == x {
-	printf("hello");
+enum {
+	a = 3,
+	b,
+	c
 }