diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e659c4b..8584ec9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Build libfdk-aac
         run: |
           ./autogen.sh
-          ./configure --host=x86_64-w64-mingw32
+          ./configure --host=x86_64-w64-mingw32 --prefix=/usr/x86_64-w64-mingw32
           make
           sudo make install
       - name: Checkout