diff --git a/.github/workflows/msys.yml b/.github/workflows/msys.yml
index 87f08a089796f669e249cfb1aab4e25cb41e5d50..e90f7dc0a9055aec3254e8a385def772598532b9 100644
--- a/.github/workflows/msys.yml
+++ b/.github/workflows/msys.yml
@@ -35,7 +35,7 @@ jobs:
 
       - name: Build Aegisub
         run: |
-          meson builddir -Dbuildtype=release -Ddefault_library=static
+          meson builddir -Ddefault_library=static
           ninja -C builddir
 
       - name: Create installer
diff --git a/src/meson.build b/src/meson.build
index 02ac3b3e8b2e732fdc84f1cb11117302b6471ef1..d4eab8a86cd8a35ef5cf0498e7aa90cd08ac7eef 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -180,7 +180,7 @@ elif host_machine.system() == 'windows'
     else
         error('Missing Windows SDK GDI Library (wingdi.h / gdi32.lib)')
     endif
-        if cc.has_header('usp10.h')
+    if cc.has_header('usp10.h')
         deps += cc.find_library('usp10', required: true)
     else
         error('Missing Windows SDK Uniscribe Library (usp10.h / usp10.lib)')