diff --git a/src/depend/parsers.rs b/src/depend/parsers.rs
index 26139ea..a17c387 100644
--- a/src/depend/parsers.rs
+++ b/src/depend/parsers.rs
@@ -29,11 +29,14 @@ impl<'a> Parseable<'a, &'a str> for Expr {
                 .preceded_by(tag("^^").followed_by(whitespace1()))
                 .map(|exprs| Expr::OneOf(exprs));
 
-            let conditional_group = Expr::parser()
-                .separated_list(whitespace1(), 1..)
-                .delimited_by(tag("(").followed_by(whitespace1()), tag(")"))
-                .preceded_by(Conditional::parser().followed_by(whitespace1()))
-                .map(|exprs| Expr::OneOf(exprs));
+            let conditional_group = Conditional::parser()
+                .followed_by(whitespace1())
+                .and(
+                    Expr::parser()
+                        .separated_list(whitespace1(), 1..)
+                        .delimited_by(tag("(").followed_by(whitespace1()), tag(")")),
+                )
+                .map(|(conditional, exprs)| Expr::ConditionalGroup(conditional, exprs));
 
             Atom::parser()
                 .map(|atom| Expr::Atom(atom))