diff --git a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-10.3.ebuild b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-10.3.ebuild
index d6de89d0ca7bf..fdbdef6957b8a 100644
--- a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-10.3.ebuild
+++ b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-10.3.ebuild
@@ -5,7 +5,7 @@ EAPI=5
 
 inherit bsdmk freebsd
 
-DESCRIPTION="Makefiles definitions used for building and installing libraries and system files"
+DESCRIPTION="Makefile definitions used for building and installing libraries and system files"
 SLOT="0"
 
 IUSE="userland_GNU"
diff --git a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.0.ebuild b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.0.ebuild
index 626f7863925fb..85da1616d6ca5 100644
--- a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.0.ebuild
+++ b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.0.ebuild
@@ -5,7 +5,7 @@ EAPI=5
 
 inherit bsdmk freebsd
 
-DESCRIPTION="Makefiles definitions used for building and installing libraries and system files"
+DESCRIPTION="Makefile definitions used for building and installing libraries and system files"
 SLOT="0"
 
 IUSE="userland_GNU"
diff --git a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.1.ebuild b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.1.ebuild
index 1d2928c159a3d..1d5d46f519322 100644
--- a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.1.ebuild
+++ b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-11.1.ebuild
@@ -5,7 +5,7 @@ EAPI=5
 
 inherit bsdmk freebsd
 
-DESCRIPTION="Makefiles definitions used for building and installing libraries and system files"
+DESCRIPTION="Makefile definitions used for building and installing libraries and system files"
 SLOT="0"
 
 IUSE="userland_GNU"
diff --git a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-8.2.ebuild b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-8.2.ebuild
index e08e22094a41b..9a6038baf429f 100644
--- a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-8.2.ebuild
+++ b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-8.2.ebuild
@@ -3,7 +3,7 @@
 
 inherit bsdmk freebsd
 
-DESCRIPTION="Makefiles definitions used for building and installing libraries and system files"
+DESCRIPTION="Makefile definitions used for building and installing libraries and system files"
 SLOT="0"
 KEYWORDS="~amd64 ~x86 ~sparc-fbsd ~x86-fbsd"
 
diff --git a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-9.1.ebuild b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-9.1.ebuild
index d5f8b0df4b0eb..73ca444f03945 100644
--- a/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-9.1.ebuild
+++ b/sys-freebsd/freebsd-mk-defs/freebsd-mk-defs-9.1.ebuild
@@ -5,7 +5,7 @@ EAPI=3
 
 inherit bsdmk freebsd
 
-DESCRIPTION="Makefiles definitions used for building and installing libraries and system files"
+DESCRIPTION="Makefile definitions used for building and installing libraries and system files"
 SLOT="0"
 KEYWORDS="~amd64 ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"