diff --git a/pkgs/by-name/li/libfaketime/0001-Remove-unsupported-clang-flags.patch b/pkgs/by-name/li/libfaketime/0001-Remove-unsupported-clang-flags.patch
deleted file mode 100644
index 7dfad4978005..000000000000
--- a/pkgs/by-name/li/libfaketime/0001-Remove-unsupported-clang-flags.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/Makefile b/src/Makefile
-index 2af4804..bcff809 100644
---- a/src/Makefile
-+++ b/src/Makefile
-@@ -80,7 +80,7 @@ PREFIX ?= /usr/local
- LIBDIRNAME ?= /lib/faketime
- PLATFORM ?=$(shell uname)
- 
--CFLAGS += -std=gnu99 -Wall -Wextra -Werror -Wno-nonnull-compare -DFAKE_PTHREAD -DFAKE_STAT -DFAKE_UTIME -DFAKE_SLEEP -DFAKE_TIMERS -DFAKE_INTERNAL_CALLS -fPIC -DPREFIX='"'$(PREFIX)'"' -DLIBDIRNAME='"'$(LIBDIRNAME)'"' $(FAKETIME_COMPILE_CFLAGS)
-+CFLAGS += -std=gnu99 -Wall -Wextra -DFAKE_PTHREAD -DFAKE_STAT -DFAKE_UTIME -DFAKE_SLEEP -DFAKE_TIMERS -DFAKE_INTERNAL_CALLS -fPIC -DPREFIX='"'$(PREFIX)'"' -DLIBDIRNAME='"'$(LIBDIRNAME)'"' $(FAKETIME_COMPILE_CFLAGS)
- ifeq ($(PLATFORM),SunOS)
- CFLAGS += -D__EXTENSIONS__ -D_XOPEN_SOURCE=600
- endif
diff --git a/pkgs/by-name/li/libfaketime/package.nix b/pkgs/by-name/li/libfaketime/package.nix
index 6feb112f8074..faa01d3ae8c3 100644
--- a/pkgs/by-name/li/libfaketime/package.nix
+++ b/pkgs/by-name/li/libfaketime/package.nix
@@ -9,33 +9,18 @@
 
 stdenv.mkDerivation rec {
   pname = "libfaketime";
-  version = "0.9.10";
+  version = "0.9.11";
 
   src = fetchFromGitHub {
     owner = "wolfcw";
     repo = "libfaketime";
     rev = "v${version}";
-    sha256 = "sha256-DYRuQmIhQu0CNEboBAtHOr/NnWxoXecuPMSR/UQ/VIQ=";
+    sha256 = "sha256-a0TjHYzwbkRQyvr9Sj/DqjgLBnE1Z8kjsTQxTfGqLjE=";
   };
 
-  patches =
-    [
-      ./nix-store-date.patch
-      (fetchpatch {
-        name = "0001-libfaketime.c-wrap-timespec_get-in-TIME_UTC-macro.patch";
-        url = "https://github.com/wolfcw/libfaketime/commit/e0e6b79568d36a8fd2b3c41f7214769221182128.patch";
-        sha256 = "sha256-KwwP76v0DXNW73p/YBvwUOPdKMAcVdbQSKexD/uFOYo=";
-      })
-      (fetchpatch {
-        name = "LFS64.patch";
-        url = "https://github.com/wolfcw/libfaketime/commit/f32986867addc9d22b0fab29c1c927f079d44ac1.patch";
-        hash = "sha256-fIXuxxcV9J2IcgwcwSrMo4maObkH9WYv1DC/wdtbq/g=";
-      })
-    ]
-    ++ (lib.optionals stdenv.cc.isClang [
-      # https://github.com/wolfcw/libfaketime/issues/277
-      ./0001-Remove-unsupported-clang-flags.patch
-    ]);
+  patches = [
+    ./nix-store-date.patch
+  ];
 
   postPatch = ''
     patchShebangs test src