diff --git a/dev_nlohmann-json/alr.sh b/dev_nlohmann-json/alr.sh
deleted file mode 100755
index 01c12d1..0000000
--- a/dev_nlohmann-json/alr.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-name='dev_nlohmann-json'
-version='3.11.3'
-release='1'
-desc='Header-only JSON library for Modern C++'
-homepage='https://github.com/nlohmann/json'
-maintainer="Евгений Храмов <xpamych@yandex.ru>"
-architectures=('amd64')
-licenses='MIT'
-provides=('nlohmann-json')
-conflicts=('nlohmann-json')
-
-build_deps_rosa=('cmake' 'git')
-sources=("git+https://github.com/nlohmann/json.git#tag=v${version}")
-checksums=('SKIP')
-
-build() {
-	cd "${srcdir}"
-	mkdir build
-	cd ./build
-	cmake ../json -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_TESTING=OFF
-	make -j$(nproc)
-}
-
-check() {
-	cd "${srcdir}/build"
-	cmake ../json -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_TESTING=ON
-	make -j$(nproc)
-	ctest --output-on-failure
-}
-
-package() {
-	cd "${srcdir}/build"
-	make "DESTDIR=${pkgdir}" install
-}