diff --git a/.drone.yml b/.drone.yml
index d4c2e09..acfc838 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -141,7 +141,7 @@ steps:
   - apt-get install -qq build-essential cmake lsb-release
   - apt-get install -qq libcurl4-openssl-dev
   - rm -rf build && mkdir -p build && cd build
-  - cmake -G "Unix Makefiles" -SCMAKE_INSTALL_PREFIX=/usr -DWITH_DEB=YES ..
+  - cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX=/usr -DWITH_DEB=YES ..
   - make
   - make install DESTDIR=install
   - make package