diff --git a/srcpkgs/gperftools/patches/ppc-musl.patch b/srcpkgs/gperftools/patches/ppc-musl.patch
index bbeb4cd3931..d192ea61279 100644
--- a/srcpkgs/gperftools/patches/ppc-musl.patch
+++ b/srcpkgs/gperftools/patches/ppc-musl.patch
@@ -14,7 +14,7 @@ Compatibility fixes for musl.
                          pc_field_found=true)
         elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then
           AC_TRY_COMPILE([#define _GNU_SOURCE 1
--                         #include <sys/ucontext.h>],
+-                        #include <sys/ucontext.h>],
 +                         #include <sys/ucontext.h>
 +                         #include <asm/ptrace.h>],
                          [ucontext_t u; return u.$pc_field == 0;],