diff --git a/build.zig b/build.zig
index df6d9a99c..5427529d3 100644
--- a/build.zig
+++ b/build.zig
@@ -99,46 +99,46 @@ fn sdkPath(comptime suffix: []const u8) []const u8 {
 }
 
 const sources = [_][]const u8{
-    sdkPath("src/autofit/autofit.c"),
-    sdkPath("src/base/ftbase.c"),
-    sdkPath("src/base/ftsystem.c"),
-    sdkPath("src/base/ftdebug.c"),
-    sdkPath("src/base/ftbbox.c"),
-    sdkPath("src/base/ftbdf.c"),
-    sdkPath("src/base/ftbitmap.c"),
-    sdkPath("src/base/ftcid.c"),
-    sdkPath("src/base/ftfstype.c"),
-    sdkPath("src/base/ftgasp.c"),
-    sdkPath("src/base/ftglyph.c"),
-    sdkPath("src/base/ftgxval.c"),
-    sdkPath("src/base/ftinit.c"),
-    sdkPath("src/base/ftmm.c"),
-    sdkPath("src/base/ftotval.c"),
-    sdkPath("src/base/ftpatent.c"),
-    sdkPath("src/base/ftpfr.c"),
-    sdkPath("src/base/ftstroke.c"),
-    sdkPath("src/base/ftsynth.c"),
-    sdkPath("src/base/fttype1.c"),
-    sdkPath("src/base/ftwinfnt.c"),
-    sdkPath("src/bdf/bdf.c"),
-    sdkPath("src/bzip2/ftbzip2.c"),
-    sdkPath("src/cache/ftcache.c"),
-    sdkPath("src/cff/cff.c"),
-    sdkPath("src/cid/type1cid.c"),
-    sdkPath("src/gzip/ftgzip.c"),
-    sdkPath("src/lzw/ftlzw.c"),
-    sdkPath("src/pcf/pcf.c"),
-    sdkPath("src/pfr/pfr.c"),
-    sdkPath("src/psaux/psaux.c"),
-    sdkPath("src/pshinter/pshinter.c"),
-    sdkPath("src/psnames/psnames.c"),
-    sdkPath("src/raster/raster.c"),
-    sdkPath("src/sdf/sdf.c"),
-    sdkPath("src/sfnt/sfnt.c"),
-    sdkPath("src/smooth/smooth.c"),
-    sdkPath("src/svg/svg.c"),
-    sdkPath("src/truetype/truetype.c"),
-    sdkPath("src/type1/type1.c"),
-    sdkPath("src/type42/type42.c"),
-    sdkPath("src/winfonts/winfnt.c"),
+    sdkPath("/src/autofit/autofit.c"),
+    sdkPath("/src/base/ftbase.c"),
+    sdkPath("/src/base/ftsystem.c"),
+    sdkPath("/src/base/ftdebug.c"),
+    sdkPath("/src/base/ftbbox.c"),
+    sdkPath("/src/base/ftbdf.c"),
+    sdkPath("/src/base/ftbitmap.c"),
+    sdkPath("/src/base/ftcid.c"),
+    sdkPath("/src/base/ftfstype.c"),
+    sdkPath("/src/base/ftgasp.c"),
+    sdkPath("/src/base/ftglyph.c"),
+    sdkPath("/src/base/ftgxval.c"),
+    sdkPath("/src/base/ftinit.c"),
+    sdkPath("/src/base/ftmm.c"),
+    sdkPath("/src/base/ftotval.c"),
+    sdkPath("/src/base/ftpatent.c"),
+    sdkPath("/src/base/ftpfr.c"),
+    sdkPath("/src/base/ftstroke.c"),
+    sdkPath("/src/base/ftsynth.c"),
+    sdkPath("/src/base/fttype1.c"),
+    sdkPath("/src/base/ftwinfnt.c"),
+    sdkPath("/src/bdf/bdf.c"),
+    sdkPath("/src/bzip2/ftbzip2.c"),
+    sdkPath("/src/cache/ftcache.c"),
+    sdkPath("/src/cff/cff.c"),
+    sdkPath("/src/cid/type1cid.c"),
+    sdkPath("/src/gzip/ftgzip.c"),
+    sdkPath("/src/lzw/ftlzw.c"),
+    sdkPath("/src/pcf/pcf.c"),
+    sdkPath("/src/pfr/pfr.c"),
+    sdkPath("/src/psaux/psaux.c"),
+    sdkPath("/src/pshinter/pshinter.c"),
+    sdkPath("/src/psnames/psnames.c"),
+    sdkPath("/src/raster/raster.c"),
+    sdkPath("/src/sdf/sdf.c"),
+    sdkPath("/src/sfnt/sfnt.c"),
+    sdkPath("/src/smooth/smooth.c"),
+    sdkPath("/src/svg/svg.c"),
+    sdkPath("/src/truetype/truetype.c"),
+    sdkPath("/src/type1/type1.c"),
+    sdkPath("/src/type42/type42.c"),
+    sdkPath("/src/winfonts/winfnt.c"),
 };