diff --git a/appveyor.yml b/appveyor.yml
index 609f1a60a..30abd8af3 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -65,7 +65,7 @@ before_build:
   cmd: >-
     py -m pip install nihtest
 
-    vcpkg install zlib:%TRIPLET% bzip2:%TRIPLET% liblzma:%TRIPLET% zstd:%TRIPLET%
+    vcpkg install
 
     mkdir build