diff --git a/srcpkgs/ccl/patches/glibc-2.26-ucontext.patch b/srcpkgs/ccl/patches/glibc-2.26-ucontext.patch
new file mode 100644
index 00000000000..c9a3108b11b
--- /dev/null
+++ b/srcpkgs/ccl/patches/glibc-2.26-ucontext.patch
@@ -0,0 +1,42 @@
+--- lisp-kernel/platform-linuxx8632.h.orig	2015-11-06 20:10:11.000000000 +0000
++++ lisp-kernel/platform-linuxx8632.h	2017-11-14 15:25:38.758675003 +0000
+@@ -20,7 +20,7 @@
+ #define PLATFORM_CPU PLATFORM_CPU_X86
+ #define PLATFORM_WORD_SIZE PLATFORM_WORD_SIZE_32
+ 
+-typedef struct ucontext ExceptionInformation;
++typedef struct ucontext_t ExceptionInformation;
+ 
+ #define MAXIMUM_MAPPABLE_MEMORY (9U<<28)
+ #define IMAGE_BASE_ADDRESS 0x10000000
+--- lisp-kernel/platform-linuxx8664.h.orig	2015-11-06 20:10:11.000000000 +0000
++++ lisp-kernel/platform-linuxx8664.h	2017-11-14 15:25:24.551674270 +0000
+@@ -20,7 +20,7 @@
+ #define PLATFORM_CPU PLATFORM_CPU_X86
+ #define PLATFORM_WORD_SIZE PLATFORM_WORD_SIZE_64
+ 
+-typedef struct ucontext ExceptionInformation;
++typedef struct ucontext_t ExceptionInformation;
+ 
+ #define MAXIMUM_MAPPABLE_MEMORY (512L<<30L)
+ #define IMAGE_BASE_ADDRESS 0x300000000000L
+--- lisp-kernel/x86-exceptions.c.orig	2017-11-14 15:28:32.000000000 +0000
++++ lisp-kernel/x86-exceptions.c	2017-11-14 15:28:53.053685026 +0000
+@@ -1679,7 +1679,7 @@
+ 	siginfo_t  *pinfo;
+ 	void  *puc;
+ 	siginfo_t info;
+-	struct ucontext uc;
++	struct ucontext_t uc;
+ 	struct _fpstate fpstate;
+ 	char retcode[8];
+ };
+@@ -2427,7 +2427,7 @@
+      It's easier to just reserve that page here than it would be to
+      change copy_ucontext().
+   */
+-  stack.ss_size -= sizeof(struct ucontext);
++  stack.ss_size -= sizeof(struct ucontext_t);
+ #endif
+   if (sigaltstack(&stack, NULL) != 0) {
+     perror("sigaltstack");
diff --git a/srcpkgs/ccl/template b/srcpkgs/ccl/template
index 8119707ea23..06fac71899a 100644
--- a/srcpkgs/ccl/template
+++ b/srcpkgs/ccl/template
@@ -1,6 +1,6 @@
 pkgname=ccl
 version=1.11
-revision=1
+revision=2
 wrksrc="ccl"
 only_for_archs="i686 i686-musl x86_64 x86_64-musl"
 build_style=gnu-makefile