diff --git a/packages/picolibc/1.7.9/chksum b/packages/picolibc/1.7.9/chksum
deleted file mode 100644
index 2b39d8b3..00000000
--- a/packages/picolibc/1.7.9/chksum
+++ /dev/null
@@ -1,4 +0,0 @@
-md5 picolibc-1.7.9.tar.xz 23c37660dda10c32f1fd1f280ed97913
-sha1 picolibc-1.7.9.tar.xz b082feda14c8fb95b2b1e4beff714eb99bdd9c52
-sha256 picolibc-1.7.9.tar.xz 4b0042344fe7be61adf44ae098f94e21a90ac5179152b3a5ea779451c8e914ab
-sha512 picolibc-1.7.9.tar.xz 71f15f274ff406042ac9f8c074bc4cc003d4d47fca1bef12abe7409e5c439a73d9a34a711d5ca22a40a98a828c9db2553baf5e071176db3c835daf727a18ea78
diff --git a/packages/picolibc/1.7.9/version.desc b/packages/picolibc/1.7.9/version.desc
deleted file mode 100644
index e69de29b..00000000
diff --git a/packages/picolibc/package.desc b/packages/picolibc/package.desc
index cdaf198c..3a074a87 100644
--- a/packages/picolibc/package.desc
+++ b/packages/picolibc/package.desc
@@ -1,6 +1,6 @@
 origin='keithp.com'
 repository='git https://github.com/picolibc/picolibc.git'
-milestones='1.4 1.5 1.6 1.7 1.8'
+milestones='1.4 1.5 1.6 1.8'
 relevantpattern='*.*|.*. *.*|.'
 archive_formats='.tar.xz'
 mirrors='https://github.com/picolibc/picolibc/releases/download/${CT_PICOLIBC_VERSION}'