diff --git a/interface.cpp b/interface.cpp
index 1d7a843..cdd66bb 100644
--- a/interface.cpp
+++ b/interface.cpp
@@ -62,7 +62,7 @@ int Interface::setLinkUp() {
       if(!link_orig) {
         std::cerr << "can't get link" << std::endl;
         nl_socket_free(sock);
-        return 0;
+        return 1;
       }
 
       link = rtnl_link_alloc();
@@ -71,7 +71,7 @@ int Interface::setLinkUp() {
         std::cerr << "can't alloc link" << std::endl;
         rtnl_link_put(link_orig);
         nl_socket_free(sock);
-        return 0;
+        return 1;
       }
 
       int err = 0;
@@ -83,7 +83,7 @@ int Interface::setLinkUp() {
         rtnl_link_put(link);
         rtnl_link_put(link_orig);
         nl_socket_free(sock);
-        return 0;
+        return 1;
       }
 
       rtnl_link_put(link);
@@ -114,7 +114,7 @@ int Interface::setLinkDown() {
       if(!link_orig) {
         std::cerr << "can't get link" << std::endl;
         nl_socket_free(sock);
-        return 0;
+        return 1;
       }
 
       link = rtnl_link_alloc();
@@ -123,7 +123,7 @@ int Interface::setLinkDown() {
         std::cerr << "can't alloc link" << std::endl;
         rtnl_link_put(link_orig);
         nl_socket_free(sock);
-        return 0;
+        return 1;
       }
 
       int err = 0;
@@ -135,7 +135,7 @@ int Interface::setLinkDown() {
         rtnl_link_put(link);
         rtnl_link_put(link_orig);
         nl_socket_free(sock);
-        return 0;
+        return 1;
       }
 
       rtnl_link_put(link);
diff --git a/tui/tui.pro b/tui/tui.pro
index 9bd1cc6..a1d95b3 100644
--- a/tui/tui.pro
+++ b/tui/tui.pro
@@ -22,6 +22,6 @@ QMAKE_CFLAGS += -Wall -Wextra -Werror -fsanitize=address -fPIE
 
 LIBS += -lasan
 
-QMAKE_LFLAGS += -Wl,-rpath,/home/bp/libip
+QMAKE_LFLAGS += -Wl,-rpath,../
 
 # Directories