diff --git a/scheduled.yml b/scheduled.yml
index ca5cce4..4f202d0 100644
--- a/scheduled.yml
+++ b/scheduled.yml
@@ -3,6 +3,8 @@ variables:
   GET_SOURCES_ATTEMPTS: 10
 
 .scheduled-test:
+  variables:
+    CMAKE_GENERATOR: Ninja
   rules:
     - if: $CI_PIPELINE_SOURCE == "schedule"
     - if: $CI_MERGE_REQUEST_ID
@@ -41,7 +43,7 @@ variables:
       if [ -n "${CONFIGURE_CMD}" ]; then
         ${CONFIGURE_CMD}
       else
-        cmake -G Ninja -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=_output -DCPACK_PACKAGING_INSTALL_PREFIX=/opt/rtis ..
+        cmake -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=_output -DCPACK_PACKAGING_INSTALL_PREFIX=/opt/rtis ..
       fi
     - >
       if [ -n "${BUILD_CMD}" ]; then
@@ -94,6 +96,8 @@ variables:
   tags: ['elbrus']
 
 .check-format-sources:
+  variables:
+    CMAKE_GENERATOR: Ninja
   image: focal-dev
   tags: ['docker']
   script:
@@ -103,7 +107,7 @@ variables:
       else
         mkdir build
         cd build
-        cmake -G Ninja ..
+        cmake ..
         cmake --build . --target check-format-sources
       fi