diff --git a/env.d/44qt4-emul b/env.d/44qt4-emul
new file mode 100644
index 0000000..d26ce8f
--- /dev/null
+++ b/env.d/44qt4-emul
@@ -0,0 +1 @@
+LDPATH=/usr/lib32/qt4
diff --git a/ld.so.conf b/ld.so.conf
index fbebe61..826993b 100644
--- a/ld.so.conf
+++ b/ld.so.conf
@@ -12,8 +12,8 @@
 include ld.so.conf.d/*.conf
 /usr/lib32/OpenCL/vendors/nvidia
 /usr/lib64/OpenCL/vendors/nvidia
-/usr/lib32/opengl/xorg-x11/lib
-/usr/lib64/opengl/xorg-x11/lib
+/usr/lib32/opengl/nvidia/lib
+/usr/lib64/opengl/nvidia/lib
 /usr/lib64/qca2
 /usr/lib64/qt4
 /usr/lib32/qt4
diff --git a/prelink.conf b/prelink.conf
index ff64902..955fffe 100644
--- a/prelink.conf
+++ b/prelink.conf
@@ -28,8 +28,8 @@
 -h include ld.so.conf.d/*.conf/
 -h /usr/lib32/OpenCL/vendors/nvidia/
 -h /usr/lib64/OpenCL/vendors/nvidia/
--h /usr/lib32/opengl/xorg-x11/lib/
--h /usr/lib64/opengl/xorg-x11/lib/
+-h /usr/lib32/opengl/nvidia/lib/
+-h /usr/lib64/opengl/nvidia/lib/
 -h /usr/lib64/qca2/
 -h /usr/lib64/qt4/
 -h /usr/lib32/qt4/
diff --git a/profile.csh b/profile.csh
index f26cdc1..5517eee 100644
--- a/profile.csh
+++ b/profile.csh
@@ -13,7 +13,7 @@ setenv LANG 'de_DE.utf8'
 setenv LC_COLLATE 'C'
 setenv LC_MESSAGES 'en_US.utf8'
 setenv OPENCL_PROFILE 'nvidia'
-setenv OPENGL_PROFILE 'xorg-x11'
+setenv OPENGL_PROFILE 'nvidia'
 setenv GCC_SPECS ''
 setenv MULTIOSDIRS '../lib64:../lib32'
 setenv RUBYOPT '-rauto_gem'
diff --git a/profile.env b/profile.env
index 1ae9966..2bfeaf9 100644
--- a/profile.env
+++ b/profile.env
@@ -13,7 +13,7 @@ export LANG='de_DE.utf8'
 export LC_COLLATE='C'
 export LC_MESSAGES='en_US.utf8'
 export OPENCL_PROFILE='nvidia'
-export OPENGL_PROFILE='xorg-x11'
+export OPENGL_PROFILE='nvidia'
 export GCC_SPECS=''
 export MULTIOSDIRS='../lib64:../lib32'
 export RUBYOPT='-rauto_gem'