6 files changed, 6 insertions, 6 deletions
diff --git a/lib/diameter/src/base/diameter_codec.erl b/lib/diameter/src/base/diameter_codec.erl
index 63e39b12d1..4f024f9947 100644
--- a/lib/diameter/src/base/diameter_codec.erl
+++ b/lib/diameter/src/base/diameter_codec.erl
@@ -324,7 +324,7 @@ decode_avps(MsgName, Mod, AppMod, Opts, #diameter_packet{bin = Bin} = Pkt) ->
     {_, Avps} = split_binary(Bin, 20),
     {Rec, As, Errors} = Mod:decode_avps(MsgName,
                                         Avps,
-                                        Opts#{dictionary => AppMod,
+                                        Opts#{app_dictionary => AppMod,
                                               failed_avp => false}),
     ?LOGC([] /= Errors, decode_errors, Pkt#diameter_packet.header),
     Pkt#diameter_packet{msg = reformat(MsgName, Rec, Opts),
diff --git a/lib/diameter/src/base/diameter_gen.erl b/lib/diameter/src/base/diameter_gen.erl
index 307c3b4254..1c699f6be6 100644
--- a/lib/diameter/src/base/diameter_gen.erl
+++ b/lib/diameter/src/base/diameter_gen.erl
@@ -503,7 +503,7 @@ decode1(_Data, _Name, 'AVP', _Mod, _Fmt, _Opts, Avp) ->
 %% "not defined".)
 
 decode1(Data, Name, {AvpName, Type}, Mod, Fmt, Opts, Avp) ->
-    #{dictionary := AppMod, failed_avp := Failed}
+    #{app_dictionary := AppMod, failed_avp := Failed}
         = Opts,
 
     %% Reset the dictionary for best-effort decode of Failed-AVP.
diff --git a/lib/diameter/src/base/diameter_traffic.erl b/lib/diameter/src/base/diameter_traffic.erl
index 3cc1c7cce5..5a51494274 100644
--- a/lib/diameter/src/base/diameter_traffic.erl
+++ b/lib/diameter/src/base/diameter_traffic.erl
@@ -2020,4 +2020,4 @@ decode_opts(Dict) ->
       strict_mbit => false,
       failed_avp => false,
       module => Dict,
-      dictionary => Dict}.
+      app_dictionary => Dict}.
diff --git a/lib/diameter/test/diameter_codec_SUITE.erl b/lib/diameter/test/diameter_codec_SUITE.erl
index c79b642c09..17112794e4 100644
--- a/lib/diameter/test/diameter_codec_SUITE.erl
+++ b/lib/diameter/test/diameter_codec_SUITE.erl
@@ -291,7 +291,7 @@ recode(Msg, Dict) ->
     recode(#diameter_packet{msg = Msg}, Dict).
 
 opts(Mod) ->
-    #{dictionary => Mod,
+    #{app_dictionary => Mod,
       decode_format => record,
       string_decode => false,
       strict_mbit => true,
diff --git a/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl b/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl
index 735339ebb9..c6bba75f09 100644
--- a/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl
+++ b/lib/diameter/test/diameter_codec_SUITE_data/diameter_test_unknown.erl
@@ -77,7 +77,7 @@ dec('BR', #diameter_packet
     ok.
 
 opts(Mod) ->
-    #{dictionary => Mod,
+    #{app_dictionary => Mod,
       decode_format => record,
       string_decode => true,
       strict_mbit => true,
diff --git a/lib/diameter/test/diameter_codec_test.erl b/lib/diameter/test/diameter_codec_test.erl
index d7cb6f0105..70e910ffa6 100644
--- a/lib/diameter/test/diameter_codec_test.erl
+++ b/lib/diameter/test/diameter_codec_test.erl
@@ -217,7 +217,7 @@ avp(Mod, encode = X, V, Name, _) ->
 
 opts(Mod) ->
     (opts())#{module => Mod,
-              dictionary => Mod}.
+              app_dictionary => Mod}.
 
 opts() ->
     #{decode_format => record,