diff --git a/.gitignore b/.gitignore
index e175c2e..01156d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,5 +8,5 @@ planning/*
 src/*.o
 luppp
 
-testBuild/*
-releaseBuild/*
+build/*
+buildTest/*
diff --git a/build/tup.config b/build/tup.config
new file mode 100644
index 0000000..f19f523
--- /dev/null
+++ b/build/tup.config
@@ -0,0 +1,3 @@
+
+# no build flags for release mode
+CONFIG_LUPPP_BUILD_TESTS=n
diff --git a/buildTest/tup.config b/buildTest/tup.config
new file mode 100644
index 0000000..c5dfd39
--- /dev/null
+++ b/buildTest/tup.config
@@ -0,0 +1,4 @@
+
+# no build flags for release mode
+
+CONFIG_LUPPP_BUILD_TESTS=y
diff --git a/test.sh b/test.sh
index e1f9839..ed5289f 100755
--- a/test.sh
+++ b/test.sh
@@ -15,11 +15,11 @@
 
 set -e
 
-rm -r testBuild/src/
+rm -rf buildTest/src/
 
-tup upd testBuild/
+tup upd buildTest/
 
-cd testBuild/
+cd buildTest/
 
 ./luppp