diff --git a/bin/kaleidoscope-builder b/bin/kaleidoscope-builder
index cf3f826b..c2e4bcbb 100755
--- a/bin/kaleidoscope-builder
+++ b/bin/kaleidoscope-builder
@@ -29,13 +29,19 @@ build_paths() {
 
     SKETCH_IDENTIFIER=$(ls -id $(realpath "$(find_sketch)/${SKETCH}.ino") | cut -d ' ' -f 1)"-${SKETCH}.ino"
     KALEIDOSCOPE_TEMP_PATH="${KALEIDOSCOPE_TEMP_PATH:-${TMPDIR:-/tmp}/kaleidoscope-${USER}}"
-    SKETCH_TEMP_PATH="${KALEIDOSCOPE_TEMP_PATH}/sketch/${SKETCH_IDENTIFIER}"
-    BUILD_PATH="${BUILD_PATH:-${SKETCH_TEMP_PATH}/build}"
-    OUTPUT_PATH="${OUTPUT_PATH:-${SKETCH_TEMP_PATH}/output}"
+
+
+    KALEIDOSCOPE_BUILD_PATH="${KALEIDOSCOPE_BUILD_PATH:-${KALEIDOSCOPE_TEMP_PATH}/sketch}"
+    KALEIDOSCOPE_OUTPUT_PATH="${KALEIDOSCOPE_OUTPUT_PATH:-${KALEIDOSCOPE_TEMP_PATH}/sketch}"
+
+    SKETCH_OUTPUT_DIR="${SKETCH_OUTPUT_DIR:-${SKETCH_IDENTIFIER}/output}"
+    SKETCH_BUILD_DIR="${SKETCH_BUILD_DIR:-${SKETCH_IDENTIFIER}/build}"
+
+    BUILD_PATH="${BUILD_PATH:-${KALEIDOSCOPE_BUILD_PATH}/${SKETCH_BUILD_DIR}}"
+    OUTPUT_PATH="${OUTPUT_PATH:-${KALEIDOSCOPE_OUTPUT_PATH}/${SKETCH_OUTPUT_DIR}}"
+
     CCACHE_WRAPPER_PATH="${CCACHE_WRAPPER_PATH:-${KALEIDOSCOPE_TEMP_PATH}/ccache/bin}"
     CORE_CACHE_PATH="${CORE_CACHE_PATH:-${KALEIDOSCOPE_TEMP_PATH}/arduino-cores}"
-    
-
 
     mkdir -p "$CORE_CACHE_PATH"
     mkdir -p "$BUILD_PATH"