diff --git a/.gitignore b/.gitignore
index bd40d87..f33e3bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,5 +3,6 @@ callgrind.out.*
 core*
 fuzz/outputs
 test/xmlconf
+.zig-cache
 zig-cache
 zig-out
diff --git a/bench/build.zig b/bench/build.zig
index 003f38f..2be01c6 100644
--- a/bench/build.zig
+++ b/bench/build.zig
@@ -66,7 +66,7 @@ pub fn build(b: *Build) !void {
 fn addBench(b: *Build, name: []const u8) *Step.Compile {
     const exe = b.addExecutable(.{
         .name = name,
-        .root_source_file = .{ .path = b.fmt("src/{s}.zig", .{name}) },
+        .root_source_file = b.path(b.fmt("src/{s}.zig", .{name})),
         .target = b.host,
         .optimize = .ReleaseFast,
     });