diff --git a/patch/patch.cfg b/patch/patch.cfg
index 588954db3..4d9ee26e6 100644
--- a/patch/patch.cfg
+++ b/patch/patch.cfg
@@ -590,12 +590,6 @@ patches = [
     # Also reverts the changes from https://crrev.com/db245883e1
     'name': 'linux_printing_context',
   },
-  {
-    # Linux: Fix implicit conversion error on ARM.
-    # https://chromium-review.googlesource.com/c/linux-syscall-support/+/3786946/
-    'name': 'linux_arm_1292951',
-    'path': 'third_party/lss',
-  },
   {
     # Fix deadlock in EmbeddedTestServer::ShutdownAndWaitUntilComplete.
     # https://chromium-review.googlesource.com/c/chromium/src/+/3798752
diff --git a/patch/patches/linux_arm_1292951.patch b/patch/patches/linux_arm_1292951.patch
deleted file mode 100644
index 1c3a9cd37..000000000
--- a/patch/patches/linux_arm_1292951.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git linux_syscall_support.h linux_syscall_support.h
-index e4e816f..5ea1295 100644
---- linux_syscall_support.h
-+++ linux_syscall_support.h
-@@ -4842,7 +4842,7 @@ struct kernel_statfs {
-                            unsigned, o2)
-       LSS_INLINE _syscall5(ssize_t, _pwrite64,       int,         f,
-                            const void *,   b, size_t, c, unsigned, o1,
--                           long, o2)
-+                           unsigned, o2)
-       LSS_INLINE _syscall4(int, _readahead,          int,         f,
-                            unsigned,       o1, unsigned, o2, size_t, c)
-     #endif