diff --git a/scripts/scan-build.sh b/scripts/scan-build.sh
index 6bfc63a18..3572df002 100755
--- a/scripts/scan-build.sh
+++ b/scripts/scan-build.sh
@@ -5,5 +5,5 @@ cd ..
 rm -rfv build
 mkdir build
 cd build
-qmake ../Valentina.pro -r -spec linux-clang
-scan-build --use-cc clang --use-c++ clang++ make -j4
+qmake ../Valentina.pro -r -spec linux-clang CONFIG+=debug
+scan-build --use-cc clang --use-c++ clang++ make -j$(nproc)