diff --git a/pkgs/os-specific/linux/musl/default.nix b/pkgs/os-specific/linux/musl/default.nix
index f74ac9c41eee..0f8f088945aa 100644
--- a/pkgs/os-specific/linux/musl/default.nix
+++ b/pkgs/os-specific/linux/musl/default.nix
@@ -20,11 +20,11 @@ let
 in
 stdenv.mkDerivation rec {
   name    = "musl-${version}";
-  version = "1.1.18";
+  version = "1.1.19";
 
   src = fetchurl {
     url    = "http://www.musl-libc.org/releases/musl-${version}.tar.gz";
-    sha256 = "0651lnj5spckqjf83nz116s8qhhydgqdy3rkl4icbh5f05fyw5yh";
+    sha256 = "1nf1wh44bhm8gdcfr75ayib29b99vpq62zmjymrq7f96h9bshnfv";
   };
 
   enableParallelBuilding = true;
@@ -47,8 +47,6 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "dev" ];
 
-  patches = [ ./few-more-uapi-fixes.patch ];
-
   dontDisableStatic = true;
   dontStrip = true;
 
diff --git a/pkgs/os-specific/linux/musl/few-more-uapi-fixes.patch b/pkgs/os-specific/linux/musl/few-more-uapi-fixes.patch
deleted file mode 100644
index f84ca2c5aec8..000000000000
--- a/pkgs/os-specific/linux/musl/few-more-uapi-fixes.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-http://www.openwall.com/lists/musl/2018/01/06/3
-
-Date: Sat,  6 Jan 2018 23:32:52 +0100
-From: Hauke Mehrtens <hauke@...ke-m.de>
-To: musl@...ts.openwall.com
-Cc: felix.janda@...teo.de,
-	Hauke Mehrtens <hauke@...ke-m.de>
-Subject: [PATCH v2] Add additional uapi guards for Linux kernel header files
-
-With Linux kernel 4.16 it will be possible to guard more parts of the
-Linux header files from a libc. Make use of this in musl to guard all
-the structures and other definitions from the Linux header files which
-are also defined by the header files provided by musl. This will make
-musl compile with the unmodified Linux kernel user space headers.
-
-This extends the definitions done in commit 04983f227238 ("make
-netinet/in.h suppress clashing definitions from kernel headers")
-
-The needed patches were recently accepted into the netdev tree and will be integrated in Linux 4.16:
-https://patchwork.ozlabs.org/patch/854342/
-https://patchwork.ozlabs.org/patch/855293/
----
- include/net/if.h           | 7 +++++++
- include/netinet/if_ether.h | 1 +
- include/sys/xattr.h        | 2 ++
- 3 files changed, 10 insertions(+)
-
-diff --git a/include/net/if.h b/include/net/if.h
-index 2f2fcc10..0ee48cd7 100644
---- a/include/net/if.h
-+++ b/include/net/if.h
-@@ -125,6 +125,13 @@ struct ifconf {
- #define ifc_req		ifc_ifcu.ifcu_req
- #define _IOT_ifconf _IOT(_IOTS(struct ifconf),1,0,0,0,0)
- 
-+#define __UAPI_DEF_IF_IFCONF					0
-+#define __UAPI_DEF_IF_IFMAP					0
-+#define __UAPI_DEF_IF_IFNAMSIZ					0
-+#define __UAPI_DEF_IF_IFREQ					0
-+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS				0
-+#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO	0
-+
- #endif
- 
- #ifdef __cplusplus
-diff --git a/include/netinet/if_ether.h b/include/netinet/if_ether.h
-index d9a131aa..c2c6e944 100644
---- a/include/netinet/if_ether.h
-+++ b/include/netinet/if_ether.h
-@@ -133,5 +133,6 @@ do { \
- 	(enaddr)[5] = ((uint8_t *)ipaddr)[3]; \
- } while(0)
- 
-+#define __UAPI_DEF_ETHHDR	0
- 
- #endif
-diff --git a/include/sys/xattr.h b/include/sys/xattr.h
-index 6479fcc6..52e3dd89 100644
---- a/include/sys/xattr.h
-+++ b/include/sys/xattr.h
-@@ -24,6 +24,8 @@ int removexattr(const char *, const char *);
- int lremovexattr(const char *, const char *);
- int fremovexattr(int, const char *);
- 
-+#define __UAPI_DEF_XATTR	0
-+
- #ifdef __cplusplus
- }
- #endif
--- 
-2.11.0