diff --git a/src/printer/prt_escp.c b/src/printer/prt_escp.c
index a210dcaa1..e4f9c81ee 100644
--- a/src/printer/prt_escp.c
+++ b/src/printer/prt_escp.c
@@ -2156,5 +2156,5 @@ const lpt_device_t lpt_prt_escp_device = {
     .epp_request_read = NULL,
     .priv             = NULL,
     .lpt              = NULL,
-    .cfgdevice        = &prt_escp_device
+    .cfgdevice        = (device_t *) &prt_escp_device
 };
diff --git a/src/printer/prt_text.c b/src/printer/prt_text.c
index 24055073b..a9808845f 100644
--- a/src/printer/prt_text.c
+++ b/src/printer/prt_text.c
@@ -570,5 +570,5 @@ const lpt_device_t lpt_prt_text_device = {
     .epp_request_read = NULL,
     .priv             = NULL,
     .lpt              = NULL,
-    .cfgdevice        = &prt_text_device
+    .cfgdevice        = (device_t *) &prt_text_device
 };