diff --git a/userspace/modetest/.gitignore b/userspace/modetest/.gitignore
deleted file mode 100644
index eb1acdf..0000000
--- a/userspace/modetest/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/libdrm/
diff --git a/userspace/modetest/README b/userspace/modetest/README
deleted file mode 100644
index 15bdb5c..0000000
--- a/userspace/modetest/README
+++ /dev/null
@@ -1,3 +0,0 @@
-The modetest binary used in AGNOS is built here.
-
-It's patched to remove the test pattern.
\ No newline at end of file
diff --git a/userspace/modetest/build.sh b/userspace/modetest/build.sh
deleted file mode 100755
index ccbe579..0000000
--- a/userspace/modetest/build.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
-
-cd $DIR
-
-
-if [ ! -d libdrm/ ]; then
-  git clone https://github.com/grate-driver/libdrm
-fi
-cd libdrm
-git fetch --all
-git checkout 3e3c53e
-git reset --hard
-git clean -xdff .
diff --git a/userspace/modetest/modetest.diff b/userspace/modetest/modetest.diff
deleted file mode 100644
index 5232501..0000000
--- a/userspace/modetest/modetest.diff
+++ /dev/null
@@ -1,35 +0,0 @@
-diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
-index 975dcbcd..8d71f08b 100644
---- a/tests/modetest/modetest.c
-+++ b/tests/modetest/modetest.c
-@@ -1393,7 +1393,7 @@ static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int co
- 
- 	bo = bo_create(dev->fd, pipes[0].fourcc, dev->mode.width,
- 		       dev->mode.height, handles, pitches, offsets,
--		       UTIL_PATTERN_SMPTE);
-+		       UTIL_PATTERN_PLAIN);
- 	if (bo == NULL)
- 		return;
- 
-@@ -2080,7 +2080,7 @@ int main(int argc, char **argv)
- 			if (drop_master)
- 				drmDropMaster(dev.fd);
- 
--			getchar();
-+			// getchar();
- 
- 			if (test_cursor)
- 				clear_cursors(&dev);
-diff --git a/tests/util/pattern.c b/tests/util/pattern.c
-index 9fa0a417..b8d162f2 100644
---- a/tests/util/pattern.c
-+++ b/tests/util/pattern.c
-@@ -823,7 +823,7 @@ static void fill_plain(void *planes[3],
- 		       unsigned int height,
- 		       unsigned int stride)
- {
--	memset(planes[0], 0x77, stride * height);
-+	memset(planes[0], 0x00, stride * height);
- }
- 
- /*
diff --git a/userspace/root/usr/comma/modetest b/userspace/root/usr/comma/modetest
deleted file mode 100755
index 1e2f3f4..0000000
Binary files a/userspace/root/usr/comma/modetest and /dev/null differ