diff --git a/prepare.py b/prepare.py
index 331bd6909..ffad5392d 100755
--- a/prepare.py
+++ b/prepare.py
@@ -332,6 +332,18 @@ copy-libs:
 \tif test -d "liblinphone-sdk/android-x86/share/linphonej"; then \\
 \t\tcp -R liblinphone-sdk/android-x86/share/linphonej/java/* src/linphone-wrapper; \\
 \tfi
+\tif test -d "liblinphone-sdk/android-arm/share/belr/grammars"; then \\
+\t\tcp liblinphone-sdk/android-arm/share/belr/grammars/cpim_grammar res/raw/; \\
+\tfi
+\tif test -d "liblinphone-sdk/android-armv7/share/belr/grammars"; then \\
+\t\tcp liblinphone-sdk/android-armv7/share/belr/grammars/cpim_grammar res/raw/; \\
+\tfi
+\tif test -d "liblinphone-sdk/android-arm64/share/belr/grammars"; then \\
+\t\tcp liblinphone-sdk/android-arm64/share/belr/grammars/cpim_grammar res/raw/; \\
+\tfi
+\tif test -d "liblinphone-sdk/android-x86/share/belr/grammars"; then \\
+\t\tcp liblinphone-sdk/android-x86/share/belr/grammars/cpim_grammar res/raw/; \\
+\tfi
 
 copy-libs-mediastreamer:
 \trm -rf submodules/mediastreamer2/java/libs/armeabi
diff --git a/res/raw/cpim_grammar b/res/raw/cpim_grammar
index 066afb558..c89e4f87f 100644
Binary files a/res/raw/cpim_grammar and b/res/raw/cpim_grammar differ