diff --git a/build.gradle b/build.gradle
new file mode 100644
index 000000000..acc6d8696
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,15 @@
+subprojects {
+    apply plugin: 'java'
+
+    sourceCompatibility = 1.5
+    version = '0.9.13-8'
+    jar {
+        manifest {
+            attributes 'Implementation-Version': version
+        }
+    }
+
+    repositories {
+        mavenCentral()
+    }
+}
diff --git a/core/build.gradle b/core/build.gradle
new file mode 100644
index 000000000..009cd301f
--- /dev/null
+++ b/core/build.gradle
@@ -0,0 +1,18 @@
+archivesBaseName = 'i2p'
+
+sourceSets {
+    main {
+        java {
+            srcDir 'java/src'
+        }
+    }
+    test {
+        java {
+            srcDir 'java/test/junit'
+        }
+    }
+}
+
+dependencies {
+    testCompile 'junit:junit:4.+'
+}
diff --git a/router/build.gradle b/router/build.gradle
new file mode 100644
index 000000000..d90a1068e
--- /dev/null
+++ b/router/build.gradle
@@ -0,0 +1,17 @@
+sourceSets {
+    main {
+        java {
+            srcDir 'java/src'
+        }
+    }
+    test {
+        java {
+            srcDir 'java/test/junit'
+        }
+    }
+}
+
+dependencies {
+    compile project(':core')
+    testCompile 'junit:junit:4.+'
+}
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 000000000..3fc89764e
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+include 'core', 'router'