diff --git a/hwdb.d/70-analyzers.hwdb b/hwdb.d/70-analyzers.hwdb
index 0a1911507a..821ebcb1ca 100644
--- a/hwdb.d/70-analyzers.hwdb
+++ b/hwdb.d/70-analyzers.hwdb
@@ -1,13 +1,21 @@
 # This file is part of systemd.
 #
 # Database for signal analyzers (protocol analyzers, logic analyzers,
-# oscilloscopes, multimeters, bench power supplies, etc.) that should
-# be accessible to the seat owner.
+# oscilloscopes, multimeters, bench power supplies, etc.) or just
+# anything that has to do with electronics and that should be
+# accessible to the seat owner.
 #
 # Permitted keys:
 #   Specify if a device is a signal analyzer
 #   ID_SIGNAL_ANALYZER=1|0
 
+###########################################################
+# Greaseweazle
+###########################################################
+# Greaseweazle
+usb:v1209p4D69*
+ ID_SIGNAL_ANALYZER=1
+
 ###########################################################
 # Total Phase
 ###########################################################
diff --git a/rules.d/70-uaccess.rules.in b/rules.d/70-uaccess.rules.in
index a3301be1bc..b82ce04a39 100644
--- a/rules.d/70-uaccess.rules.in
+++ b/rules.d/70-uaccess.rules.in
@@ -83,6 +83,7 @@ ENV{ID_MAKER_TOOL}=="?*", TAG+="uaccess"
 
 # Protocol analyzers
 ENV{ID_SIGNAL_ANALYZER}=="?*", ENV{DEVTYPE}=="usb_device", TAG+="uaccess"
+ENV{ID_SIGNAL_ANALYZER}=="?*", KERNEL=="ttyACM[0-9]*", TAG+="uaccess"
 
 # rfkill / radio killswitches
 KERNEL=="rfkill", SUBSYSTEM=="misc", TAG+="uaccess"