diff --git a/software/slapos-master/software-shared.cfg b/software/slapos-master/software-shared.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..e1ee28590c1b70d9aa5246fbf6ec05b222ad4c52
--- /dev/null
+++ b/software/slapos-master/software-shared.cfg
@@ -0,0 +1,5 @@
+[buildout]
+extends = software.cfg
+shared-parts = /opt/slapgrid/shared-parts
+eggs-directory = /opt/slapgrid/shared-eggs
+abi-tag-eggs = true
diff --git a/software/wendelin/software-shared.cfg b/software/wendelin/software-shared.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..e1ee28590c1b70d9aa5246fbf6ec05b222ad4c52
--- /dev/null
+++ b/software/wendelin/software-shared.cfg
@@ -0,0 +1,5 @@
+[buildout]
+extends = software.cfg
+shared-parts = /opt/slapgrid/shared-parts
+eggs-directory = /opt/slapgrid/shared-eggs
+abi-tag-eggs = true