diff --git a/setup.py b/setup.py
index aa0f52b14..839673da1 100755
--- a/setup.py
+++ b/setup.py
@@ -177,8 +177,8 @@ def init_env(
     else:
         cflags.extend(pkg_config('fontconfig', '--cflags-only-I'))
         font_libs = pkg_config('fontconfig', '--libs')
-        cflags.extend(pkg_config('harfbuzz', '--cflags-only-I'))
-        font_libs.extend(pkg_config('harfbuzz', '--libs'))
+    cflags.extend(pkg_config('harfbuzz', '--cflags-only-I'))
+    font_libs.extend(pkg_config('harfbuzz', '--libs'))
     cflags.extend(pkg_config('glfw3', '--cflags-only-I'))
     ldflags.append('-shared')
     pylib = get_python_flags(cflags)