diff --git a/cfg/oc2g/01_oc2g b/cfg/oc2g/01_oc2g
index d5a08b1..1cf2ff2 100644
--- a/cfg/oc2g/01_oc2g
+++ b/cfg/oc2g/01_oc2g
@@ -6,3 +6,5 @@ PACKAGE_FEED_URIS = "https://autoupdate:eechiesuboot@downloads.sysmocom.de/gener
 # HW doesn't have rtc
 MACHINE_FEATURES_BACKFILL_CONSIDERED = "rtc"
 
+# Disable DAHDI support in libosmo-abis:
+PACKAGECONFIG_remove_pn-libosmo-abis = "dahdi"
diff --git a/cfg/sysmobts/01_sysmobts b/cfg/sysmobts/01_sysmobts
index 0548424..6d15583 100644
--- a/cfg/sysmobts/01_sysmobts
+++ b/cfg/sysmobts/01_sysmobts
@@ -9,3 +9,6 @@ MACHINE_FEATURES_BACKFILL_CONSIDERED = "rtc"
 # Ignore old kernels
 BBMASK="recipes-bsp/linux/linux_2.6.39.bb recipes-bsp/linux/linux-sysmocom_3.10.bb"
 PREFERRED_VERSION_linux-sysmocom = "4.9.14+git%"
+
+# Disable DAHDI support in libosmo-abis:
+PACKAGECONFIG_remove_pn-libosmo-abis = "dahdi"
diff --git a/cfg/sysmobts2100/01_sysmobts2100 b/cfg/sysmobts2100/01_sysmobts2100
index fb9746c..a8035ec 100644
--- a/cfg/sysmobts2100/01_sysmobts2100
+++ b/cfg/sysmobts2100/01_sysmobts2100
@@ -6,3 +6,5 @@ PACKAGE_FEED_URIS = "https://autoupdate:eechiesuboot@feeds.sysmocom.de/generic/s
 # HW doesn't have rtc
 MACHINE_FEATURES_BACKFILL_CONSIDERED = "rtc"
 
+# Disable DAHDI support in libosmo-abis:
+PACKAGECONFIG_remove_pn-libosmo-abis = "dahdi"