diff --git a/CMakeLists.txt b/CMakeLists.txt
index b030187..824b8f9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -301,7 +301,7 @@ if(UNIX)
 	set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${CMAKE_CURRENT_SOURCE_DIR}/install/postinst")
 	set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Petr Stefan <ps@stdin.cz>")
 	set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "amd64")
-	set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_CURRENT_SOURCE_DIR}/install/postinst;")
+	set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_CURRENT_SOURCE_DIR}/install/postinst;${CMAKE_CURRENT_SOURCE_DIR}/install/conffiles")
 	set(CPACK_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${RECODEX_VERSION}-${CPACK_RPM_PACKAGE_RELEASE}-${CPACK_RPM_PACKAGE_ARCHITECTURE}")
 elseif(MSVC)
 	set(CPACK_GENERATOR "NSIS")
diff --git a/install/conffiles b/install/conffiles
new file mode 100644
index 0000000..0ffc4df
--- /dev/null
+++ b/install/conffiles
@@ -0,0 +1 @@
+/etc/recodex/worker/config-1.yml
diff --git a/src/sandbox/isolate_sandbox.cpp b/src/sandbox/isolate_sandbox.cpp
index 81696e3..442d41b 100644
--- a/src/sandbox/isolate_sandbox.cpp
+++ b/src/sandbox/isolate_sandbox.cpp
@@ -111,7 +111,7 @@ void isolate_sandbox::isolate_init()
 
 	logger_->debug("Initializing isolate...");
 
-	// Create unnamend pipe
+	// Create unnamed pipe
 	if (pipe(fd) == -1) { log_and_throw(logger_, "Cannot create pipe: ", strerror(errno)); }
 
 	childpid = fork();