diff --git a/firmware/asdf/CMakeLists.txt b/firmware/asdf/CMakeLists.txt
index e7521c0..625d115 100644
--- a/firmware/asdf/CMakeLists.txt
+++ b/firmware/asdf/CMakeLists.txt
@@ -77,6 +77,9 @@ message("SRC Dir is ${PROJECT_SRC_DIR}")
 set(DOC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/docs)
 message("Documentation and web page directory is ${DOC_DIR}")
 
+set(CMAKE_INSTALL_PREFIX ${PROJECT_SOURCE_DIR})
+message("Install root: ${CMAKE_INSTALL_PREFIX}")
+
 set (PROJECT_TARGET_NAME ${PROJECT_NAME}-v${PROJECT_VERSION}-${ARCH})
 set (PROJECT_EXECUTABLE_TARGET_NAME ${PROJECT_TARGET_NAME})
 
diff --git a/firmware/asdf/make-targets.sh b/firmware/asdf/make-targets.sh
index 7a3403d..e8c2e00 100755
--- a/firmware/asdf/make-targets.sh
+++ b/firmware/asdf/make-targets.sh
@@ -62,7 +62,8 @@ build_arch() {
     local target_arch="$1"
     local hardware_sig="$2"
 
-    cmake -S . -B "build-$target_arch" -G "$GENERATOR" -DCMAKE_INSTALL_PREFIX=".." -DARCH="$target_arch" \
+    cmake -S . -B "build-$target_arch" -G "$GENERATOR" \
+        -DCMAKE_INSTALL_PREFIX=".." -DARCH="$target_arch" \
         -DCMAKE_BUILD_TYPE="$BUILD_TYPE"
 
 }