diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index 2243c449..96a94a42 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -146,7 +146,7 @@ Patch11:        mozilla-arm-disable-edsp.patch
 Patch12:        mozilla-openaes-decl.patch
 Patch14:        mozilla-skia-be-le.patch
 Patch15:        mozilla-bmo1005535.patch
-Patch999:       mozilla-add-glibcxx_use_cxx11_abi.patch
+Patch16:        mozilla-add-glibcxx_use_cxx11_abi.patch
 # Firefox/browser
 Patch101:       firefox-kde.patch
 Patch102:       firefox-no-default-ualocale.patch
@@ -261,7 +261,7 @@ cd $RPM_BUILD_DIR/mozilla
 %patch12 -p1
 %patch14 -p1
 %patch15 -p1
-%patch999 -p1
+%patch16 -p1
 # Firefox
 %patch101 -p1
 %patch102 -p1