diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 16e2b1f..57e1a61 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -31,8 +31,9 @@ jobs:
 
     - name: Install Firebird
       run: |
-        sudo apt-get install libtommath1 libncurses5
+        sudo apt-get install libtommath1 libncurses5 musl-dev gcc
         sudo ln -sf /usr/lib/x86_64-linux-gnu/libtommath.so.1 /usr/lib/x86_64-linux-gnu/libtommath.so.0
+        sudo ln -s /usr/lib/x86_64-linux-musl/libc.so /lib/libc.musl-x86_64.so.1
         wget -nv -O Firebird-3.0.10.33601-0.amd64.tar.gz "https://github.com/FirebirdSQL/firebird/releases/download/v3.0.10/Firebird-3.0.10.33601-0.amd64.tar.gz"
         tar xzvf Firebird-3.0.10.33601-0.amd64.tar.gz
         (cd Firebird-3.0.10.33601-0.amd64; sudo ./install.sh -silent)
@@ -45,11 +46,12 @@ jobs:
         sudo chown -R firebird:firebird .
         while ! nc -z localhost 3050; do sleep 1 ; done
         sleep 2
+        ldconfig -p | grep libfbclient
 
     - name: Tests
       run: |
         sudo mkdir coverage
         sudo chown -R firebird:firebird coverage
         sudo chmod -R 777 coverage
-        sg firebird -c "yarn global add env-cmd; env-cmd -f /opt/firebird/SYSDBA.password yarn test"
+        sg firebird -c "yarn global add env-cmd; LD_LIBRARY_PATH=/usr/lib64 env-cmd -f /opt/firebird/SYSDBA.password yarn test"
         bash <(curl -s https://codecov.io/bash)
diff --git a/src/index.js b/src/index.js
index 2210367..21b9e29 100644
--- a/src/index.js
+++ b/src/index.js
@@ -53,6 +53,13 @@ class Client_Firebird extends Client {
   async acquireRawConnection() {
     assert(!this._connectionForTransactions);
 
+    // FIREBIRD_HOST="fsdm.farmsoft.cz"
+    // FIREBIRD_PORT="3050"
+    // FIREBIRD_USER="SYSDBA"
+    // FIREBIRD_PASSWORD="AgrosofT"
+    // FIREBIRD_POOL_SIZE="1"
+    // FIREBIRD_KRONOS_PATH="/var/lib/firebird/3.0/data/kronos/kronos.fdb"
+
     /** @type {import('node-firebird-driver-native').Client} client */
     const client = this.driver.createNativeClient(this.config.libraryPath || this._driver().getDefaultLibraryFilename())
     const databasePath = this.config.connection.database || this.config.connection.path
diff --git a/tests/test.js b/tests/test.js
index 842c0e8..adeb1db 100644
--- a/tests/test.js
+++ b/tests/test.js
@@ -20,6 +20,7 @@ const generateConfig = () => ({
   pool: { min: 1, max: 1 },
   createDatabaseIfNotExists: true,
   debug: false,
+  libraryPath: process.env.LIBRARY_PATH
 });
 
 describe("Basic operations", () => {