diff --git a/bin/kaleidoscope-builder b/bin/kaleidoscope-builder
index db66696c..0d17f6af 100755
--- a/bin/kaleidoscope-builder
+++ b/bin/kaleidoscope-builder
@@ -93,17 +93,6 @@ _set_executable_paths() {
 }
 
 _set_build_paths() {
-	# We need that echo because we\re piping to cksum
-	# shellcheck disable=SC2005
-	SKETCH_IDENTIFIER="$(echo "${SKETCH_FILE_PATH}" | cksum | cut -d ' ' -f 1)-${SKETCH_FILE_NAME}"
-
-	: "${SKETCH_BUILD_DIR:=${SKETCH_IDENTIFIER}/build}"
-	: "${SKETCH_OUTPUT_DIR:=${SKETCH_IDENTIFIER}/output}"
-
-	: "${BUILD_PATH:=${KALEIDOSCOPE_BUILD_PATH}/${SKETCH_BUILD_DIR}}"
-	: "${OUTPUT_PATH:=${KALEIDOSCOPE_OUTPUT_PATH}/${SKETCH_OUTPUT_DIR}}"
-
-	: "${LIB_PROPERTIES_PATH:="../.."}"
 	GIT_VERSION="$(
 		cd "${SKETCH_DIR}"
 		if [ -d .git ]; then echo -n '-g' && git describe --abbrev=4 --dirty --always; fi
diff --git a/etc/sketch-arduino-cli.mk b/etc/sketch-arduino-cli.mk
index e7aaaee8..05c63a76 100644
--- a/etc/sketch-arduino-cli.mk
+++ b/etc/sketch-arduino-cli.mk
@@ -63,6 +63,24 @@ sketch_exists_p = $(realpath $(wildcard $(dir)/$(SKETCH_FILE_NAME)))
 export SKETCH_FILE_PATH := $(firstword $(foreach dir,$(sketch_dir_candidates),$(sketch_exists_p)))
 
 
+
+
+
+
+export SKETCH_IDENTIFIER := $(shell echo "$${SKETCH_FILE_PATH}" | cksum | cut -d ' ' -f 1)-$(SKETCH_FILE_NAME)
+
+export SKETCH_BUILD_DIR := $(SKETCH_IDENTIFIER)/build
+export SKETCH_OUTPUT_DIR := $(SKETCH_IDENTIFIER)/output
+
+export BUILD_PATH := $(KALEIDOSCOPE_BUILD_PATH)/$(SKETCH_BUILD_DIR)
+export OUTPUT_PATH := $(KALEIDOSCOPE_OUTPUT_PATH)/$(SKETCH_OUTPUT_DIR)
+
+export LIB_PROPERTIES_PATH := "../.."
+
+
+
+
+
 $(SKETCH_FILE_PATH):
 	@echo "Sketch is $(SKETCH_FILE_PATH)"