diff --git a/build.sh b/build.sh
index 091f84d..241875d 100755
--- a/build.sh
+++ b/build.sh
@@ -55,7 +55,7 @@ check_toolchain() {
 kernel_build() {
     echo "  --> Building kernel"
     cd build/cmake
-    cmake ../..
+    cmake -S ../.. -B .
     make
     cd ../..
     echo ""