diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7c0fc81..e0ddf3e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -38,7 +38,7 @@ jobs:
 
       - name: test installed build
         run: |
-          test -e /usr/share/cmake/header_only-1.0/header_onlyConfig.cmake # test if header only library's CMake configs are installed to a ABI-independent dir.
+          test -e /usr/local/share/cmake/header_only-1.0/header_onlyConfig.cmake # test if header only library's CMake configs are installed to a ABI-independent dir.
           cmake -S test -B build/installed -D TEST_INSTALLED_VERSION=1
           cmake --build build/installed
           cmake --build build/installed --target test