diff --git a/.appveyor.yml b/.appveyor.yml
index bd3626a..d370363 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -11,7 +11,7 @@ cache:
 
 before_build:
   - git submodule update --init --recursive
-  - C:\msys64\usr\bin\bash -lc "pacman --noconfirm -Syyuu"
+  # - C:\msys64\usr\bin\bash -lc "pacman --noconfirm -Syyuu"
   - C:\msys64\usr\bin\bash -lc "pacman --noconfirm --needed -S make mingw-w64-x86_64-{cmake,toolchain,clang,gtkmm3,gtksourceviewmm3,boost,aspell,aspell-en,libgit2,universal-ctags-git,libffi}"
 
 build_script: