diff --git a/package/archlinux/PKGBUILD-emscripten-noopt b/package/archlinux/PKGBUILD-emscripten-noopt
index d6a79ba46..d5cf528a2 100644
--- a/package/archlinux/PKGBUILD-emscripten-noopt
+++ b/package/archlinux/PKGBUILD-emscripten-noopt
@@ -1,6 +1,6 @@
 # Author: mosra <mosra@centrum.cz>
 pkgname=emscripten-magnum
-pkgver=dev
+pkgver=dev.noopt
 pkgrel=1
 pkgdesc="C++11/C++14 and OpenGL 2D/3D graphics engine (Emscripten, w/o optimizations)"
 arch=('any')
diff --git a/package/archlinux/PKGBUILD-emscripten-noopt-webgl2 b/package/archlinux/PKGBUILD-emscripten-noopt-webgl2
index 0c00ab17e..c9ac9a4ed 100644
--- a/package/archlinux/PKGBUILD-emscripten-noopt-webgl2
+++ b/package/archlinux/PKGBUILD-emscripten-noopt-webgl2
@@ -1,6 +1,6 @@
 # Author: mosra <mosra@centrum.cz>
 pkgname=emscripten-magnum
-pkgver=dev.webgl2
+pkgver=dev.noopt.webgl2
 pkgrel=1
 pkgdesc="C++11/C++14 and OpenGL 2D/3D graphics engine (Emscripten WebGL 2.0, w/o optimizations)"
 arch=('any')