diff --git a/conf.yml b/conf.yml
index 0de511b..1efdd64 100644
--- a/conf.yml
+++ b/conf.yml
@@ -62,27 +62,32 @@ sections:
         label: CPU (current)
         options:
           hostname: http://nik4nao.home.arpa:61208
+          apiVersion: 4
         id: 1_645_glcurrentcpu
       - type: gl-current-mem
         label: Memory (current)
         options:
           hostname: http://nik4nao.home.arpa:61208
+          apiVersion: 4
         id: 2_645_glcurrentmem
       - type: gl-disk-space
         label: Disk Space
         options:
           hostname: http://nik4nao.home.arpa:61208
+          apiVersion: 4
         id: 3_645_gldiskspace
       - type: gl-cpu-history
         label: CPU (history)
         options:
           hostname: http://nik4nao.home.arpa:61208
+          apiVersion: 4
           limit: 60
         id: 4_645_glcpuhistory
       - type: gl-mem-history
         label: Memory (history)
         options:
           hostname: http://nik4nao.home.arpa:61208
+          apiVersion: 4
           limit: 80
         id: 5_645_glmemhistory
     displayData: