diff --git a/debian/changelog b/debian/changelog
index 3bf4395..9d8c246 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -41,8 +41,10 @@ nut (2.7.4-9) UNRELEASED; urgency=medium
   * debian/control: Mark -dev packages as Multi-Arch: same
   * Add debian/patches/0001-reproductible-build.patch: Try to make the
     documentation reproductible
+  * debian/patches/0003-install-dev-files-in-usr.patch: Also change the prefix
+    in libnutclient.pc.in for consistency
 
- -- Laurent Bigonville <bigon@debian.org>  Sun, 28 Jul 2019 00:02:13 +0200
+ -- Laurent Bigonville <bigon@debian.org>  Sun, 28 Jul 2019 00:45:57 +0200
 
 nut (2.7.4-8) unstable; urgency=medium
 
diff --git a/debian/patches/0003-install-dev-files-in-usr.patch b/debian/patches/0003-install-dev-files-in-usr.patch
index 73ea30b..c193dc8 100644
--- a/debian/patches/0003-install-dev-files-in-usr.patch
+++ b/debian/patches/0003-install-dev-files-in-usr.patch
@@ -18,3 +18,11 @@ Forwarded: not-needed
  exec_prefix=@exec_prefix@
  libdir=@libdir@
  includedir=@includedir@
+--- a/lib/libnutclient.pc.in
++++ b/lib/libnutclient.pc.in
+@@ -1,4 +1,4 @@
+-prefix=@prefix@
++prefix=/usr
+ exec_prefix=@exec_prefix@
+ libdir=@libdir@
+ includedir=@includedir@