diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 56c18d7..b50deb9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,6 +2,7 @@
 variables:
   PYTHON3-32: "C:\\python37-32\\python.exe"
   PYTHON3-64: "C:\\python37-32\\python.exe"
+  PYINSTALLER: "C:\\python37-32\\scripts\\pyinstaller.exe"
   PYTHON2: "C:\\python27\\python.exe"
   NSIS: "C:\\nsis\\makensis.exe"