diff --git a/appveyor.yml b/appveyor.yml
index 47e01d0..0038a6e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -29,6 +29,8 @@ install:
   - rustup-init -yv --default-toolchain nightly --default-host x86_64-pc-windows-msvc
   - if defined VCVARS call "%VCVARS%" %VCVARSARG%
   - conda activate
+  - conda install pycrypto nuitka
+  - pip intall PyQt5 setuptools_rust
 
 test_script:
   - python build_gui.py