--- a/go.mau.fi/webp@v0.3.0/capi.go
+++ b/go.mau.fi/webp@v0.3.0/capi.go
@@ -15,8 +15,7 @@
 package webp
 
 /*
-#cgo CFLAGS: -I./internal/libwebp-1.6.0/
-#cgo CFLAGS: -I./internal/libwebp-1.6.0/src/
+#cgo pkg-config: libwebp libwebpdemux libwebpmux
 #cgo CFLAGS: -I./internal/include/
 #cgo CFLAGS: -Wno-pointer-sign -DWEBP_USE_THREAD
 #cgo !windows LDFLAGS: -lm