diff --git a/build.sh b/build.sh
index 8711703..52ab5df 100755
--- a/build.sh
+++ b/build.sh
@@ -56,14 +56,18 @@ fi
 # ---
 export RUSTFLAGS="-C target-feature=-crt-static"
 
-title 'Building reqwest4j...'
+title 'Building reqwest-jni'
+cd_and_exec reqwest4j/reqwest-jni cargo build --release
+
+title 'Building reqwest4j without Rust library...'
 cd_and_exec reqwest4j ./gradlew shadowJar
 cd_and_exec reqwest4j ./gradlew --stop
 
 
 # ---
-title 'Copying reqwest4j JAR...'
+title 'Adding built libreqwest_jni into reqwest4j JAR...'
 
+# Copy JAR into workdir
 REQ4J_NAME="reqwest4j.jar"
 REQ4J="$WORKDIR/$REQ4J_NAME"
 
@@ -71,9 +75,29 @@ cd_and_exec reqwest4j/build/libs \
     find . -maxdepth 1 -name 'reqwest4j-*-all.jar' -exec \
     cp {} "$REQ4J" \;
 
+# Copy built reqwest-jni into workdir
+REQJNI_NAME="libreqwest.so"
+REQJNI="$WORKDIR/$REQJNI_NAME"
+cd_and_exec reqwest4j/reqwest-jni/target/release \
+    cp libreqwest_jni.so "$REQJNI"
+
+# Create JAR native libraries tree
+NATIVES="META-INF/natives/linux/x86_64"
+mkdir -p "$NATIVES"
+
+# Move reqwest-jni to native libraries directory
+mv "$REQJNI" "$NATIVES/$REQJNI_NAME"
+
+# Add native libraries into JAR
+7z u "$REQ4J" META-INF
+
+# Clean up
+rm -rf META-INF
+rm -f "$REQJNI"
+
 
 # ---
-title 'Adding reqwest4j JAR into Piped...'
+title 'Adding reqwest4j JAR into Piped sources...'
 cd_and_exec backend mkdir -p libs
 cd_and_exec backend/libs mv "$REQ4J" ./
 
diff --git a/reqwest4j.patch b/reqwest4j.patch
index f5267cd..ae12dbf 100644
--- a/reqwest4j.patch
+++ b/reqwest4j.patch
@@ -1,3 +1,16 @@
+diff --git a/build.gradle b/build.gradle
+index 952abb5..582be0d 100644
+--- a/build.gradle
++++ b/build.gradle
+@@ -11,7 +11,7 @@ repositories {
+ }
+ 
+ dependencies {
+-    rust(project(":reqwest-jni"))
++    //rust(project(":reqwest-jni"))
+ }
+ 
+ // javac -h
 diff --git a/reqwest-jni/build.gradle.kts b/reqwest-jni/build.gradle.kts
 index 189a81d..8c5895e 100644
 --- a/reqwest-jni/build.gradle.kts