diff --git a/.github/workflows/ton-x86-64-linux.yml b/.github/workflows/ton-x86-64-linux.yml
index 543d3d165..b49f8cd5f 100644
--- a/.github/workflows/ton-x86-64-linux.yml
+++ b/.github/workflows/ton-x86-64-linux.yml
@@ -32,7 +32,7 @@ jobs:
         chmod +x artifacts/*
         rm -rf result                             
         nix-build linux-x86-64-tonlib.nix
-        cp ./result/lib/libtonlibjson.so.0.5 artifacts/
+        cp ./result/lib/libtonlibjson.so.0.5 artifacts/libtonlibjson.so
         cp ./result/lib/libemulator.so artifacts/
         cp -r crypto/fift/lib artifacts/
         cp -r crypto/smartcont artifacts/
diff --git a/assembly/cicd/jenkins/test-builds.groovy b/assembly/cicd/jenkins/test-builds.groovy
index 72b303273..260cf888a 100644
--- a/assembly/cicd/jenkins/test-builds.groovy
+++ b/assembly/cicd/jenkins/test-builds.groovy
@@ -45,7 +45,7 @@ pipeline {
                                 cp ./result/bin/* artifacts/
                                 rm -rf result                             
                                 nix-build linux-x86-64-tonlib.nix
-                                cp ./result/lib/libtonlibjson.so.0.5 artifacts/
+                                cp ./result/lib/libtonlibjson.so.0.5 artifacts/libtonlibjson.so
                                 cp ./result/lib/libemulator.so artifacts/
                             '''
                             sh '''
@@ -94,7 +94,7 @@ pipeline {
                                 cp ./result/bin/* artifacts/
                                 rm -rf result                             
                                 nix-build linux-arm64-tonlib.nix
-                                cp ./result/lib/libtonlibjson.so.0.5 artifacts/
+                                cp ./result/lib/libtonlibjson.so.0.5 artifacts/libtonlibjson.so
                                 cp ./result/lib/libemulator.so artifacts/
                             '''
                             sh '''