diff --git a/metadata/com.amaze.filemanager.txt b/metadata/com.amaze.filemanager.txt
index 8a5ea24fdd..b714ee5af2 100644
--- a/metadata/com.amaze.filemanager.txt
+++ b/metadata/com.amaze.filemanager.txt
@@ -135,6 +135,20 @@ Build:3.0.2 Beta 6,39
         popd && \
         cp $$7ZipJBindings$$/jbinding-java/sevenzipjbinding.jar libs/
 
+Build:3.1.0 Beta 1,42
+    commit=v3.1.0 Beta 1
+    gradle=fdroid
+    srclibs=RootTools@3.4,7ZipJBindings@63009c
+    rm=libs/RootTools.jar,libs/sevenzipjbinding/*.jar
+    prebuild=cp -fR $$RootTools$$/RootTools/src/main/java/com src/main/java/ && \
+        sed -i -e '/playCompile/d' -e '/Properties/,$d' build.gradle && \
+        pushd $$7ZipJBindings$$ && \
+        cmake . && \
+        make && \
+        make package && \
+        popd && \
+        cp $$7ZipJBindings$$/jbinding-java/sevenzipjbinding.jar libs/
+
 Maintainer Notes:
 jcifs-1.3.18.jar has been verified to match upstream at
 https://jcifs.samba.org/src/jcifs-1.3.18.jar -- however
@@ -143,5 +157,5 @@ we should build it from source.
 
 Auto Update Mode:Version v%v
 Update Check Mode:Tags
-Current Version:3.0.2 Beta 6
-Current Version Code:39
+Current Version:3.1.0 Beta 1
+Current Version Code:42