diff --git a/TeachingRecordSystem/src/TeachingRecordSystem.Core/Extensions.cs b/TeachingRecordSystem/src/TeachingRecordSystem.Core/Extensions.cs
index 74ecb972e..43f753956 100644
--- a/TeachingRecordSystem/src/TeachingRecordSystem.Core/Extensions.cs
+++ b/TeachingRecordSystem/src/TeachingRecordSystem.Core/Extensions.cs
@@ -57,8 +57,6 @@ public static IHostApplicationBuilder AddHangfire(this IHostApplicationBuilder b
     {
         if (!builder.Environment.IsUnitTests() && !builder.Environment.IsEndToEndTests())
         {
-            var pgConnectionString = GetPostgresConnectionString(builder.Configuration);
-
             builder.Services.AddHangfire((sp, configuration) => configuration
                 .SetDataCompatibilityLevel(CompatibilityLevel.Version_170)
                 .UseSimpleAssemblyNameTypeSerializer()