diff --git a/client/common/client.c b/client/common/client.c
index e920903b4..02972bfd9 100644
--- a/client/common/client.c
+++ b/client/common/client.c
@@ -286,7 +286,7 @@ int freerdp_client_settings_parse_command_line(rdpSettings* settings, int argc,
 
 int freerdp_client_settings_parse_command_line_ex(
     rdpSettings* settings, int argc, char** argv, BOOL allowUnknown, COMMAND_LINE_ARGUMENT_A* args,
-    size_t count, int (*handle_option)(const COMMAND_LINE_ARGUMENT* arg, void* custom),
+    size_t count, int (*handle_option)(const COMMAND_LINE_ARGUMENT_A* arg, void* custom),
     void* handle_userdata)
 {
 	int status = 0;
diff --git a/client/common/cmdline.c b/client/common/cmdline.c
index e57b8c88b..3de13c7a6 100644
--- a/client/common/cmdline.c
+++ b/client/common/cmdline.c
@@ -4166,7 +4166,7 @@ static void fill_credential_strings(COMMAND_LINE_ARGUMENT_A* args)
 static int freerdp_client_settings_parse_command_line_arguments_int(
     rdpSettings* settings, int argc, char* argv[], BOOL allowUnknown,
     COMMAND_LINE_ARGUMENT_A* largs, size_t count,
-    int (*handle_option)(const COMMAND_LINE_ARGUMENT* arg, void* custom), void* handle_userdata)
+    int (*handle_option)(const COMMAND_LINE_ARGUMENT_A* arg, void* custom), void* handle_userdata)
 {
 	char* user = NULL;
 	int status = 0;
@@ -5663,7 +5663,7 @@ int freerdp_client_settings_parse_command_line_arguments(rdpSettings* settings,
 int freerdp_client_settings_parse_command_line_arguments_ex(
     rdpSettings* settings, int oargc, char** oargv, BOOL allowUnknown,
     COMMAND_LINE_ARGUMENT_A* args, size_t count,
-    int (*handle_option)(const COMMAND_LINE_ARGUMENT* arg, void* custom), void* handle_userdata)
+    int (*handle_option)(const COMMAND_LINE_ARGUMENT_A* arg, void* custom), void* handle_userdata)
 {
 	int argc = oargc;
 	char** argv = oargv;
diff --git a/include/freerdp/client.h b/include/freerdp/client.h
index 0cc8e1ab9..a1ea628b8 100644
--- a/include/freerdp/client.h
+++ b/include/freerdp/client.h
@@ -157,7 +157,7 @@ extern "C"
 	FREERDP_API int freerdp_client_settings_parse_command_line_ex(
 	    rdpSettings* settings, int argc, char** argv, BOOL allowUnknown,
 	    COMMAND_LINE_ARGUMENT_A* args, size_t count,
-	    int (*handle_option)(const COMMAND_LINE_ARGUMENT* arg, void* custom),
+	    int (*handle_option)(const COMMAND_LINE_ARGUMENT_A* arg, void* custom),
 	    void* handle_userdata);
 
 	FREERDP_API int freerdp_client_settings_parse_connection_file(rdpSettings* settings,
diff --git a/include/freerdp/client/cmdline.h b/include/freerdp/client/cmdline.h
index 7079692e2..40f5f3f74 100644
--- a/include/freerdp/client/cmdline.h
+++ b/include/freerdp/client/cmdline.h
@@ -63,7 +63,7 @@ extern "C"
 	FREERDP_API int freerdp_client_settings_parse_command_line_arguments_ex(
 	    rdpSettings* settings, int argc, char** argv, BOOL allowUnknown,
 	    COMMAND_LINE_ARGUMENT_A* args, size_t count,
-	    int (*handle_option)(const COMMAND_LINE_ARGUMENT* arg, void* custom),
+	    int (*handle_option)(const COMMAND_LINE_ARGUMENT_A* arg, void* custom),
 	    void* handle_userdata);
 
 	FREERDP_API int freerdp_client_settings_command_line_status_print(rdpSettings* settings,