diff --git a/src/hotplug_libudev.c b/src/hotplug_libudev.c
index 51bd95f..84f959b 100644
--- a/src/hotplug_libudev.c
+++ b/src/hotplug_libudev.c
@@ -120,7 +120,8 @@ static LONG HPReadBundleValues(void)
 
 	if (NULL == hpDir)
 	{
-		Log1(PCSC_LOG_ERROR, "Cannot open PC/SC drivers directory: " PCSCLITE_HP_DROPDIR);
+		Log2(PCSC_LOG_ERROR, "Cannot open PC/SC drivers directory: %s",
+			PCSCLITE_HP_DROPDIR);
 		Log1(PCSC_LOG_ERROR, "Disabling USB support for pcscd.");
 		return -1;
 	}
@@ -741,7 +742,7 @@ ULONG HPRegisterForHotplugEvents(void)
 
 	if (driverSize <= 0)
 	{
-		Log1(PCSC_LOG_INFO, "No bundle files in pcsc drivers directory: "
+		Log2(PCSC_LOG_INFO, "No bundle files in pcsc drivers directory: %s",
 			PCSCLITE_HP_DROPDIR);
 		Log1(PCSC_LOG_INFO, "Disabling USB support for pcscd");
 		return 0;
diff --git a/src/hotplug_libusb.c b/src/hotplug_libusb.c
index 0ada9f5..d49a407 100644
--- a/src/hotplug_libusb.c
+++ b/src/hotplug_libusb.c
@@ -142,7 +142,8 @@ static LONG HPReadBundleValues(void)
 
 	if (hpDir == NULL)
 	{
-		Log1(PCSC_LOG_ERROR, "Cannot open PC/SC drivers directory: " PCSCLITE_HP_DROPDIR);
+		Log2(PCSC_LOG_ERROR, "Cannot open PC/SC drivers directory: %s",
+			PCSCLITE_HP_DROPDIR);
 		Log1(PCSC_LOG_ERROR, "Disabling USB support for pcscd.");
 		return -1;
 	}
@@ -282,7 +283,8 @@ static LONG HPReadBundleValues(void)
 
 	if (driverSize == 0)
 	{
-		Log1(PCSC_LOG_INFO, "No bundle files in pcsc drivers directory: " PCSCLITE_HP_DROPDIR);
+		Log2(PCSC_LOG_INFO, "No bundle files in pcsc drivers directory: %s",
+			PCSCLITE_HP_DROPDIR);
 		Log1(PCSC_LOG_INFO, "Disabling USB support for pcscd");
 	}
 #ifdef DEBUG_HOTPLUG