diff --git a/env/rhel7/x86_64/admin/stable/spack.yaml b/env/rhel7/x86_64/admin/stable/spack.yaml
index eb18fbe..99e1054 100644
--- a/env/rhel7/x86_64/admin/stable/spack.yaml
+++ b/env/rhel7/x86_64/admin/stable/spack.yaml
@@ -9,6 +9,6 @@ spack:
     - $spack/spack-psi/env/rhel7/$target_family/sysconfigs/packages.yaml
     - $spack/spack-psi/env/rhel7/$target_family/sysconfigs/compilers.yaml
   mirrors:
-    local_psi: file:///afs/psi.ch/software/spack/psi_mirror
+    local_psi: file:///afs/psi.ch/software/spack/testing
   specs: []
   view: false
diff --git a/env/rhel7/x86_64/admin/testing/spack.yaml b/env/rhel7/x86_64/admin/testing/spack.yaml
index 804f54f..8389b9b 100644
--- a/env/rhel7/x86_64/admin/testing/spack.yaml
+++ b/env/rhel7/x86_64/admin/testing/spack.yaml
@@ -11,6 +11,6 @@ spack:
     - $spack/spack-psi/env/rhel7/$target_family/sysconfigs/packages.yaml
     - $spack/spack-psi/env/rhel7/$target_family/sysconfigs/compilers.yaml
   mirrors:
-    local_psi: file:///afs/psi.ch/software/spack/psi_mirror
+    local_psi: file:///afs/psi.ch/software/spack/testing
   specs: []
   view: false
diff --git a/env/rhel7/x86_64/admin/unstable/spack.yaml b/env/rhel7/x86_64/admin/unstable/spack.yaml
index eab286a..b0d9722 100644
--- a/env/rhel7/x86_64/admin/unstable/spack.yaml
+++ b/env/rhel7/x86_64/admin/unstable/spack.yaml
@@ -25,7 +25,7 @@ spack:
     - $spack/spack-psi/env/rhel7/$target_family/sysconfigs/packages.yaml
     - $spack/spack-psi/env/rhel7/$target_family/sysconfigs/compilers.yaml
   mirrors:
-    local_psi: file:///afs/psi.ch/software/spack/psi_mirror
+    local_psi: file:///afs/psi.ch/software/spack/testing
   specs:
   - matrix:
     - [$gcc_12.3.0]
diff --git a/env/rhel7/x86_64/users/stable/spack.yaml b/env/rhel7/x86_64/users/stable/spack.yaml
index cafbc2a..9243e33 100644
--- a/env/rhel7/x86_64/users/stable/spack.yaml
+++ b/env/rhel7/x86_64/users/stable/spack.yaml
@@ -7,7 +7,7 @@ spack:
   include_concrete:
     - /afs/psi.ch/sys/spack/system/spack-psi/env/rhel7/x86_64/admin/stable
   mirrors:
-    local_psi: file:///afs/psi.ch/software/spack/psi_mirror
+    local_psi: file:///afs/psi.ch/software/spack/testing
   specs: []
   upstreams:
     stable:
diff --git a/env/rhel7/x86_64/users/unstable/spack.yaml b/env/rhel7/x86_64/users/unstable/spack.yaml
index 66cfc70..483420b 100644
--- a/env/rhel7/x86_64/users/unstable/spack.yaml
+++ b/env/rhel7/x86_64/users/unstable/spack.yaml
@@ -8,7 +8,7 @@ spack:
     - /afs/psi.ch/sys/spack/system/spack-psi/env/rhel7/x86_64/admin/stable
     - /afs/psi.ch/sys/spack/system/spack-psi/env/rhel7/x86_64/admin/unstable
   mirrors:
-    local_psi: file:///afs/psi.ch/software/spack/psi_mirror
+    local_psi: file:///afs/psi.ch/software/spack/testing
   specs: []
   upstreams:
     stable: