diff --git a/contrib/alpine/APKBUILD b/contrib/alpine/APKBUILD
index 83664568..fa94dad7 100644
--- a/contrib/alpine/APKBUILD
+++ b/contrib/alpine/APKBUILD
@@ -23,7 +23,7 @@ check() {
 }
 
 package() {
-	DESTDIR="$pkgdir" cmake --install build
+	DESTDIR="$pkgdir" cmake --install build --prefix /usr
 }
 
 sha512sums="
diff --git a/contrib/alpine/APKBUILD.git b/contrib/alpine/APKBUILD.git
index 99735211..763cd9ba 100644
--- a/contrib/alpine/APKBUILD.git
+++ b/contrib/alpine/APKBUILD.git
@@ -29,7 +29,7 @@ check() {
 }
 
 package() {
-	DESTDIR="$pkgdir" cmake --install build
+	DESTDIR="$pkgdir" cmake --install build --prefix /usr
 }
 
 sha512sums="