diff --git a/recipes/wip/demos/ratzilla/recipe.toml b/recipes/wip/demos/ratzilla/recipe.toml
index 49547260a..c021dc8a0 100644
--- a/recipes/wip/demos/ratzilla/recipe.toml
+++ b/recipes/wip/demos/ratzilla/recipe.toml
@@ -1,20 +1,31 @@
-#TODO fix the script
+#TODO not compiled or tested
 [source]
 git = "https://github.com/orhun/ratzilla"
 [build]
 template = "custom"
 script = """
 recipe="$(basename "${COOKBOOK_RECIPE}")"
-    for package in animations canvas-stress-test canvas-waves \
-colors-rgb demo demo2 minimal pong text-area user-input website world-map
-    do
-        "${COOKBOOK_CARGO}" build \
-            --manifest-path "${COOKBOOK_SOURCE}/examples/${package}/Cargo.toml" \
-            --package "${package}" \
-            --release
+function build_from_dir {
+    prog_name=$1
+    dir_name=$2
+    "${COOKBOOK_CARGO}" build \
+            --manifest-path "${COOKBOOK_SOURCE}/examples/${dir_name}/Cargo.toml" \
+            "${build_flags}"
         mkdir -pv "${COOKBOOK_STAGE}/usr/bin"
         cp -v \
-            "target/${TARGET}/${build_type}/examples/${package}" \
-            "${COOKBOOK_STAGE}/usr/bin/${recipe}_${package}"
-    done
+            "target/${TARGET}/${build_type}/${prog_name}" \
+            "${COOKBOOK_STAGE}/usr/bin/${recipe}_${prog_name}"
+}
+build_from_dir animations animations
+build_from_dir canvas-stress-test canvas_stress_test
+build_from_dir canvas-waves canvas_waves
+build_from_dir color-rgb colors_rgb
+build_from_dir demo demo
+build_from_dir demo2 demo2
+build_from_dir minimal minimal
+build_from_dir pong pong
+build_from_dir text_area text_area
+build_from_dir user-input user_input
+build_from_dir website website
+build_from_dir world-map world_map
 """
diff --git a/recipes/wip/graphics/terminal/sloth/recipe.toml b/recipes/wip/graphics/terminal/sloth/recipe.toml
index 4a1f93952..e356c4133 100644
--- a/recipes/wip/graphics/terminal/sloth/recipe.toml
+++ b/recipes/wip/graphics/terminal/sloth/recipe.toml
@@ -1,4 +1,4 @@
-#TODO update redox_syscall crate
+#TODO compilation error
 [source]
 git = "https://github.com/ecumene/rust-sloth"
 script = "rm Cargo.lock"
diff --git a/recipes/wip/graphics/terminal/tapciify/recipe.toml b/recipes/wip/graphics/terminal/tapciify/recipe.toml
index 1b321c9f4..a459d38b8 100644
--- a/recipes/wip/graphics/terminal/tapciify/recipe.toml
+++ b/recipes/wip/graphics/terminal/tapciify/recipe.toml
@@ -1,4 +1,4 @@
-#TODO not compiled or tested
+#TODO compiled but not tested
 [source]
 git = "https://github.com/tapnisu/tapciify"
 [build]
diff --git a/recipes/wip/gui/gpcl/recipe.toml b/recipes/wip/gui/gpcl/recipe.toml
index 9663b2b5b..694a4b80a 100644
--- a/recipes/wip/gui/gpcl/recipe.toml
+++ b/recipes/wip/gui/gpcl/recipe.toml
@@ -1,4 +1,4 @@
-#TODO not compiled or tested
+#TODO wayland-backend crate error
 [source]
 git = "https://github.com/dngulin/gpcl"
 [build]