diff --git a/appveyor.yml b/appveyor.yml
index 9fed3a7..9d0b10f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,11 +5,11 @@ environment:
   MSYSTEM: MSYS
 
 before_build:
+  - C:\msys64\usr\bin\pacman --noconfirm --sync --refresh --refresh --sysupgrade --sysupgrade
   - C:\msys64\usr\bin\pacman --noconfirm --sync --refresh --refresh pacman
   - C:\msys64\usr\bin\pacman --noconfirm --sync --refresh --refresh git
-  - C:\msys64\usr\bin\pacman --noconfirm --sync --refresh --refresh --sysupgrade --sysupgrade
   - C:\msys64\usr\bin\bash -lc "$(cygpath ${APPVEYOR_BUILD_FOLDER})/ci/update_ci.sh"
 
-build_script:    
+build_script:
   - C:\msys64\usr\bin\bash -lc "script=compile $(cygpath ${APPVEYOR_BUILD_FOLDER})/ci/execute.sh"
   - C:\msys64\usr\bin\bash -lc "script=compile make_command='CTEST_OUTPUT_ON_FAILURE=1 make test' $(cygpath ${APPVEYOR_BUILD_FOLDER})/ci/execute.sh"