diff --git a/build_core_dev.sh b/build_core_dev.sh
index 95389bbe33c14ec14892bd1d50400c254ad59c55..9a5f1c4a8b4c374a9e146018245710b3a505190e 100755
--- a/build_core_dev.sh
+++ b/build_core_dev.sh
@@ -62,3 +62,19 @@ gomobile bind -target='android/arm64' -o ./lib/bitmaskcore_arm64.aar -v org.0xac
 
 showtitle "Building Bitmask core for x86_64"
 gomobile bind -target='android/amd64' -o ./lib/bitmaskcore_x86_64.aar -v org.0xacab/leap/bitmaskcore/shapeshifter org.0xacab/leap/bitmaskcore/obfsvpn/client org.0xacab/leap/bitmaskcore/IPtProxy/IPtProxy.go org.0xacab/leap/bitmaskcore/motd
+
+if [[ "bitmask_android" == `pwd | rev | cut -d / -f 2 | rev` ]]; then 
+    showtitle "Copying to bitmask_android main repository"
+    cp lib/bitmaskcore.aar ../lib-bitmask-core/.
+    cp lib/bitmaskcore-sources.jar ../lib-bitmask-core/.
+    cp lib/bitmaskcore_web.aar ../lib-bitmask-core-web/.
+    cp lib/bitmaskcore_web-sources.jar ../lib-bitmask-core-web/.
+    cp lib/bitmaskcore_arm.aar ../lib-bitmask-core-armv7/.
+    cp lib/bitmaskcore_arm-sources.jar ../lib-bitmask-core-armv7/.
+    cp lib/bitmaskcore_arm64.aar ../lib-bitmask-core-arm64/.
+    cp lib/bitmaskcore_arm64-sources.jar ../lib-bitmask-core-arm64/.
+    cp lib/bitmaskcore_x86.aar ../lib-bitmask-core-x86/.
+    cp lib/bitmaskcore_x86-sources.jar ../lib-bitmask-core-x86/.
+    cp lib/bitmaskcore_x86_64.aar ../lib-bitmask-core-x86_64/.
+    cp lib/bitmaskcore_x86_64-sources.jar ../lib-bitmask-core-x86_64/.
+fi
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