diff --git a/build.zig b/build.zig
index a873745..968a6b0 100644
--- a/build.zig
+++ b/build.zig
@@ -355,7 +355,7 @@ const ZiglingStep = struct {
             if (self.exercise.skip_hint) |hint|
                 print("\n{s}Reason: {s}{s}\n", .{ bold_text, hint, reset_text });
 
-            print( "\n\n", .{});
+            print("\n\n", .{});
             return;
         }
 
@@ -514,6 +514,7 @@ const ZiglingStep = struct {
         // Enable C support for exercises that use C functions.
         if (self.exercise.link_libc) {
             zig_args.append("-lc") catch @panic("OOM");
+            zig_args.append("-fllvm") catch @panic("OOM");
         }
 
         if (b.reference_trace) |rt| {
@@ -1042,12 +1043,7 @@ const exercises = [_]Exercise{
         .main_file = "073_comptime8.zig",
         .output = "My llama value is 25.",
     },
-    .{
-        .main_file = "074_comptime9.zig",
-        .output = "My llama value is 2.",
-        .skip = false,
-        .skip_hint = "This is actually correct as it is. :-)"
-    },
+    .{ .main_file = "074_comptime9.zig", .output = "My llama value is 2.", .skip = false, .skip_hint = "This is actually correct as it is. :-)" },
     .{
         .main_file = "075_quiz8.zig",
         .output = "Archer's Point--2->Bridge--1->Dogwood Grove--3->Cottage--2->East Pond--1->Fox Pond",