diff --git a/unit_tests/check_mydomains.c b/unit_tests/check_mydomains.c
index 3cdefa2..2ef1eed 100644
--- a/unit_tests/check_mydomains.c
+++ b/unit_tests/check_mydomains.c
@@ -115,7 +115,7 @@
 int main(){
    struct __config cfg;
 
-   if(!can_i_write_current_directory()) __fatal("cannot write current directory!");
+   if(!can_i_write_directory(NULL)) __fatal("cannot write current directory!");
 
    (void) openlog("mydomains_test", LOG_PID, LOG_MAIL);
 
diff --git a/unit_tests/check_parser.c b/unit_tests/check_parser.c
index 8f0c0ce..3835240 100644
--- a/unit_tests/check_parser.c
+++ b/unit_tests/check_parser.c
@@ -104,7 +104,7 @@
 
    struct __config cfg;
 
-   if(!can_i_write_current_directory()) __fatal("cannot write current directory!");
+   if(!can_i_write_directory(NULL)) __fatal("cannot write current directory!");
 
    (void) openlog("mydomains_test", LOG_PID, LOG_MAIL);
 
diff --git a/unit_tests/check_rules.c b/unit_tests/check_rules.c
index 457baf1..cfaaa77 100644
--- a/unit_tests/check_rules.c
+++ b/unit_tests/check_rules.c
@@ -158,7 +158,7 @@
 int main(){
    struct __config cfg;
 
-   if(!can_i_write_current_directory()) __fatal("cannot write current directory!");
+   if(!can_i_write_directory(NULL)) __fatal("cannot write current directory!");
 
    (void) openlog("rule_test", LOG_PID, LOG_MAIL);