diff --git a/srcpkgs/intel-undervolt/patches/fix-musl.patch b/srcpkgs/intel-undervolt/patches/fix-musl.patch
new file mode 100644
index 00000000000..8151271288a
--- /dev/null
+++ b/srcpkgs/intel-undervolt/patches/fix-musl.patch
@@ -0,0 +1,13 @@
+diff --git a/measure.c b/measure.c
+index e692ea6..7ce108e 100644
+--- measure.c
++++ measure.c
+@@ -14,6 +14,7 @@
+ #include <string.h>
+ #include <time.h>
+ #include <unistd.h>
++#include <sys/types.h>
+ 
+ #define DIR_POWERCAP "/sys/class/powercap"
+ #define DIR_HWMON "/sys/class/hwmon"
+
diff --git a/srcpkgs/intel-undervolt/template b/srcpkgs/intel-undervolt/template
index d0c157c3add..47465d6cd91 100644
--- a/srcpkgs/intel-undervolt/template
+++ b/srcpkgs/intel-undervolt/template
@@ -1,7 +1,7 @@
 # Template file for 'intel-undervolt'
 pkgname=intel-undervolt
-version=1.5
-revision=2
+version=1.6
+revision=1
 build_style=gnu-makefile
 conf_files="/etc/intel-undervolt.conf"
 short_desc="Intel CPU undervolting tool"
@@ -9,7 +9,7 @@ maintainer="Renato Aguiar <renato@renag.me>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/kitsunyan/intel-undervolt"
 distfiles="https://github.com/kitsunyan/intel-undervolt/archive/${version}.tar.gz"
-checksum=cf30fb2651eee8bb15e89be7964157ebe0aeeb1bb518ec1706cd508b147348f4
+checksum=8ec57c14a9f95eb29e3f6349b935c577fa1b8567e1c3c5337f9d11d05448815d
 
 post_install() {
 	rm "${DESTDIR}"/*.service