diff --git a/core/oksh.d/Makefile b/core/oksh.d/Makefile
index 87a0563..bc2c9fc 100644
--- a/core/oksh.d/Makefile
+++ b/core/oksh.d/Makefile
@@ -2,13 +2,10 @@ package=oksh
 version=7.1
 pkgver=${version}_0
 description=Portable OpenBSD ksh
-conflict=
 homepage=http://github.com/ibara/oksh
 license=BSD-3-Clause
-replace=
 
 alternatives=sh:/usr/bin/sh:oksh
-shlib-provides=
 shlib-requires=libc.so
 
 include ../../Makefile
diff --git a/core/sdhcp.d/Makefile b/core/sdhcp.d/Makefile
index cfba0a3..ba17906 100644
--- a/core/sdhcp.d/Makefile
+++ b/core/sdhcp.d/Makefile
@@ -1,4 +1,3 @@
-
 package=sdhcp
 version=8455fd2d090bd9b227340c30c92c6aa13302c91a
 pkgver=${version}_0
@@ -6,8 +5,6 @@ description=Suckless dhcp client
 homepage=http://git.2f30.org/sdhcp
 license=MIT/X Consortium License
 
-alternatives=
-shlib-provides=
 shlib-requires=libc.so
 
 include ../../Makefile
diff --git a/core/smdev.d/Makefile b/core/smdev.d/Makefile
index d1ebb8e..851da7e 100644
--- a/core/smdev.d/Makefile
+++ b/core/smdev.d/Makefile
@@ -5,6 +5,8 @@ description=suckless mdev
 homepage=http://git.suckless.org/smdev
 license=MIT/X Consortium License
 
+shlib-requires=libc.so
+
 SOURCES = \
 	${package}
 
diff --git a/devel/bmake.d/Makefile b/devel/bmake.d/Makefile
index 2accc74..44be6c7 100644
--- a/devel/bmake.d/Makefile
+++ b/devel/bmake.d/Makefile
@@ -1,5 +1,4 @@
 version=20220726
-
 package=bmake
 pkgver=${version}_0
 description=BSD Make tool
diff --git a/devel/tcc.d/Makefile b/devel/tcc.d/Makefile
index 5847bd4..c5e3577 100644
--- a/devel/tcc.d/Makefile
+++ b/devel/tcc.d/Makefile
@@ -1,5 +1,4 @@
 version=79a8229fb5da15135ac0c54c2c696a8da8988b24
-
 package=tcc
 pkgver=${version}_0
 description=Tiny C compiler
diff --git a/extra/st.d/Makefile b/extra/st.d/Makefile
index 3b46490..4e4aafd 100644
--- a/extra/st.d/Makefile
+++ b/extra/st.d/Makefile
@@ -1,5 +1,4 @@
 version=0.9.2
-
 package=st
 pkgver=${version}_0
 description=st is a simple terminal implementation for X
diff --git a/extra/thttpd.d/Makefile b/extra/thttpd.d/Makefile
index a9c03e9..492add5 100644
--- a/extra/thttpd.d/Makefile
+++ b/extra/thttpd.d/Makefile
@@ -1,5 +1,4 @@
 version=2.29
-
 package=thttpd
 pkgver=${version}_0
 description=thttpd is a simple, small, portable, fast, and secure HTTP server.