diff --git a/config/redoxer.toml b/config/redoxer.toml
index 8c50e37d5..ad112df79 100644
--- a/config/redoxer.toml
+++ b/config/redoxer.toml
@@ -9,10 +9,12 @@ ca-certificates = {}
 coreutils = {}
 extrautils = {}
 findutils = {}
+gnu-make = {}
 ion = {}
 netdb = {}
 pkgutils = {}
 relibc = {}
+sed = {}
 
 # Override to not background dhcpd
 [[files]]
diff --git a/recipes/dev/redoxer/recipe.toml b/recipes/dev/redoxer/recipe.toml
index 5579c0566..5f5c20485 100644
--- a/recipes/dev/redoxer/recipe.toml
+++ b/recipes/dev/redoxer/recipe.toml
@@ -1,6 +1,6 @@
 [source]
-git = "https://gitlab.redox-os.org/willnode/redoxer"
-branch = "artifact-opt"
+git = "https://gitlab.redox-os.org/redox-os/redoxer"
+branch = "master"
 
 [build]
 template = "cargo"
diff --git a/recipes/tests/os-test-result/recipe.toml b/recipes/tests/os-test-result/recipe.toml
index 71d2663a1..c346d2c54 100644
--- a/recipes/tests/os-test-result/recipe.toml
+++ b/recipes/tests/os-test-result/recipe.toml
@@ -5,46 +5,93 @@ same_as = "../os-test"
 template = "custom"
 dev-dependencies = [
     "host:redoxer",
+# allows rebuilding relibc without updating prefix
+    "relibc",
     "gnu-grep",
-    "gnu-make",
     "libarchive",
-    "sed",
 ]
 script = """
 rsync -a "${COOKBOOK_SOURCE}/" ./
-case "$(echo "${TARGET}" | cut -d - -f3)" in
+os=$(echo "${TARGET}" | cut -d - -f3)
+case "$os" in
     linux)  OS=Linux;;
     redox)  OS=Redox;;
 esac
 
-make OS=${OS} CC="${CC}" CFLAGS= CPPFLAGS= \
+# allows linking to relibc instead of prefix/host libc
+export CC="env LIBRARY_PATH=${COOKBOOK_SYSROOT}/lib ${GNU_TARGET}-gcc"
+export CFLAGS="\
+-nostdinc \
+-nostdlib \
+-isystem ${COOKBOOK_SYSROOT}/include \
+-static \
+--sysroot ${COOKBOOK_SYSROOT} \
+${COOKBOOK_SYSROOT}/lib/crt0.o \
+${COOKBOOK_SYSROOT}/lib/crti.o \
+${COOKBOOK_SYSROOT}/lib/crtn.o \
+${COOKBOOK_SYSROOT}/lib/libc.a \
+"
+
+# allow retest without restesting successful ones
+mkdir -p out
+for file in $(grep -rL "good" out); do
+  if [ -f "$file" ]; then
+    rm "$file"
+  fi
+done
+
+make OS=${OS} CC="${CC}" CFLAGS="${CFLAGS}" CPPFLAGS= \
         LDFLAGS= EXTRA_LDFLAGS= \
         CC_FOR_BUILD="${CC_WRAPPER} cc" CFLAGS_FOR_BUILD= CPPFLAGS_FOR_BUILD= \
-        LDFLAGS_FOR_BUILD= all
+        LDFLAGS_FOR_BUILD= -j ${COOKBOOK_MAKE_JOBS} all
 
 skips=(
-    # Skip fputc_unlocked, hanging on Linux with relibc
+    # Skip hanging tests on Linux/Redox with relibc
     basic/stdio/putc_unlocked
 )
+
+if [ "$OS" = "Redox" ]; then
+skips+=(
+    # Skip hanging tests on Redox with relibc
+    # https://gitlab.redox-os.org/redox-os/redox/-/issues/1752
+    basic/sys_socket/accept
+    basic/sys_socket/recv
+    basic/sys_socket/send
+    basic/sys_socket/shutdown
+    signal/ppoll-block-close
+    signal/ppoll-block-close-raise
+    signal/ppoll-block-raise
+    signal/ppoll-block-sleep-raise-write
+    signal/ppoll-block-sleep-raise
+    signal/ppoll-block-sleep-write-raise
+)
+fi
+
 for skip in "${skips[@]}"
 do
-    mkdir -p out.known/{linux,redox}/"$(dirname "${skip}")"
-    echo "skipped" > out.known/linux/"${skip}.out"
-    echo "skipped" > out.known/redox/"${skip}.out"
+    mkdir -p out.known/${os}/"$(dirname "${skip}")"
+    echo "skipped" > out.known/${os}/"${skip}.out"
 done
-cp -t out -R out.known/linux
-cp -t out -R out.known/redox
+
+cp -t out -R out.known/${os}
 
 if [ "$TARGET" = "$COOKBOOK_HOST_TARGET" ]; then
     make test
 else
-    redoxer exec --folder . --folder ${COOKBOOK_SYSROOT}/usr/:/usr --artifact . make test
+    # bash: gnu-make crashes randomly but can continue
+    redoxer exec --folder . --folder "${COOKBOOK_SYSROOT}/usr/:/usr" --artifact out:/root/out \
+        bash -c "until make -j 4 test; do echo retrying; done"
+    # html won't generated without this, not sure why
+    sleep 2
 fi
 
-make html json jsonl
+make OS=${OS} CC_FOR_BUILD="${CC_WRAPPER} cc" \
+        CFLAGS_FOR_BUILD= CPPFLAGS_FOR_BUILD= \
+        LDFLAGS_FOR_BUILD= html json jsonl
 
 mkdir -p ${COOKBOOK_STAGE}/share/os-test
-mv html ${COOKBOOK_STAGE}/share/os-test/html
 mv out ${COOKBOOK_STAGE}/share/os-test/out
+mv html ${COOKBOOK_STAGE}/share/os-test/html
 mv os-test.json ${COOKBOOK_STAGE}/share/os-test/os-test.json
+mv os-test.jsonl ${COOKBOOK_STAGE}/share/os-test/os-test.jsonl
 """