diff --git a/tools/unix/build_omim.sh b/tools/unix/build_omim.sh
index cd18798f2..c4d1e8721 100755
--- a/tools/unix/build_omim.sh
+++ b/tools/unix/build_omim.sh
@@ -6,6 +6,8 @@ SKIP_MAP_DOWNLOAD="${SKIP_MAP_DOWNLOAD:-}"
 SKIP_GENERATE_SYMBOLS="${SKIP_GENERATE_SYMBOLS:-}"
 SKIP_GENERATE_DRULES="${SKIP_GENERATE_DRULES:-}"
 
+CMAKE_CONFIG="${CMAKE_CONFIG:-} -U SKIP_QT_GUI -U GENERATOR_TOOL -U USE_PCH -U CMAKE_EXPORT_COMPILE_COMMANDS -U NJOBS -U SKIP_TESTS"
+
 OPT_DEBUG=
 OPT_RELEASE=
 OPT_RELEASEDEBUGINFO=
@@ -63,7 +65,6 @@ done
 
 OPT_TARGET=${@:$OPTIND}
 
-CMAKE_CONFIG="${CMAKE_CONFIG:-} -U SKIP_QT_GUI -U GENERATOR_TOOL"
 if [ "$OPT_TARGET" != "desktop" -a -z "$OPT_DESIGNER" -a -z "$OPT_STANDALONE"]; then
   CMAKE_CONFIG="${CMAKE_CONFIG:-} -DSKIP_QT_GUI=ON"
 fi