diff --git a/ncompress-4.2.4-memmove.patch b/ncompress-4.2.4.4-memmove.patch
similarity index 100%
rename from ncompress-4.2.4-memmove.patch
rename to ncompress-4.2.4.4-memmove.patch
diff --git a/ncompress.spec b/ncompress.spec
index 7365d82..f881013 100644
--- a/ncompress.spec
+++ b/ncompress.spec
@@ -29,7 +29,11 @@ Patch3: ncompress-4.2.4.4-2GB.patch
 # ~> #207001
 Patch4: ncompress-4.2.4.4-endians.patch
 
-Patch8: ncompress-4.2.4-memmove.patch
+# use memmove instead of memcpy
+# ~> 760657
+# ~> downstream
+Patch5: ncompress-4.2.4.4-memmove.patch
+
 BuildRequires: gcc glibc-devel fileutils
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
@@ -64,6 +68,7 @@ sed "s/\$(ARCH_FLAGS)/$ARCH_FLAGS/" Makefile.def > Makefile
 %patch2 -p1 -b .filenamelen
 %patch3 -p1 -b .2GB
 %patch4 -p1 -b .endians
+%patch5 -p1 -b .memmove
 
 %build
 make CFLAGS="%{optflags} %{?nc_endian} %{?nc_align}"