diff --git a/lib/conf.d/data_templates/DublinCore.xml b/lib/conf.d/data_templates/DublinCore.xml
index eae43d5461..db3039df7f 100644
--- a/lib/conf.d/data_templates/DublinCore.xml
+++ b/lib/conf.d/data_templates/DublinCore.xml
@@ -79,7 +79,7 @@
                 <size>748</size>
                 <mediatype>video</mediatype>
                 <writeDatas>yes</writeDatas>
-                <acodec>libmp3lame</acodec>
+                <acodec>libfdk_aac</acodec>
                 <vcodec>libx264</vcodec>
                 <devices>screen</devices>
                 <bitrate>1000</bitrate>
diff --git a/lib/conf.d/data_templates/en-simple.xml b/lib/conf.d/data_templates/en-simple.xml
index 44b0afa69f..81ce397169 100644
--- a/lib/conf.d/data_templates/en-simple.xml
+++ b/lib/conf.d/data_templates/en-simple.xml
@@ -79,7 +79,7 @@
                 <size>748</size>
                 <mediatype>video</mediatype>
                 <writeDatas>yes</writeDatas>
-                <acodec>libmp3lame</acodec>
+                <acodec>libfdk_aac</acodec>
                 <vcodec>libx264</vcodec>
                 <devices>screen</devices>
                 <bitrate>1000</bitrate>
diff --git a/lib/conf.d/data_templates/fr-simple.xml b/lib/conf.d/data_templates/fr-simple.xml
index cc0a2b582c..48d628cedd 100644
--- a/lib/conf.d/data_templates/fr-simple.xml
+++ b/lib/conf.d/data_templates/fr-simple.xml
@@ -79,7 +79,7 @@
                 <size>748</size>
                 <mediatype>video</mediatype>
                 <writeDatas>yes</writeDatas>
-                <acodec>libmp3lame</acodec>
+                <acodec>libfdk_aac</acodec>
                 <vcodec>libx264</vcodec>
                 <devices>screen</devices>
                 <bitrate>1000</bitrate>