diff --git a/libfreerdp/core/test/TestSettings.c b/libfreerdp/core/test/TestSettings.c
index 86c3313e5..e04c4f154 100644
--- a/libfreerdp/core/test/TestSettings.c
+++ b/libfreerdp/core/test/TestSettings.c
@@ -1905,7 +1905,7 @@ static BOOL test_serialize(void)
 	return TRUE;
 }
 
-static BOOL test_bool_list(const rdpSettings* settings, const rdpSettings* cloned)
+static BOOL test_bool_list(rdpSettings* settings, const rdpSettings* cloned)
 {
 	BOOL rc = FALSE;
 	log_start();
@@ -1972,7 +1972,7 @@ fail:
 	return log_result(rc);
 }
 
-static BOOL test_uint16_list(const rdpSettings* settings, const rdpSettings* cloned)
+static BOOL test_uint16_list(rdpSettings* settings, const rdpSettings* cloned)
 {
 	BOOL rc = FALSE;
 	log_start();
@@ -2006,7 +2006,7 @@ fail:
 	return log_result(rc);
 }
 
-static BOOL test_int32_list(const rdpSettings* settings, const rdpSettings* cloned)
+static BOOL test_int32_list(rdpSettings* settings, const rdpSettings* cloned)
 {
 	BOOL rc = FALSE;
 	log_start();
@@ -2041,7 +2041,7 @@ fail:
 	return log_result(rc);
 }
 
-static BOOL test_uint32_list(const rdpSettings* settings, const rdpSettings* cloned)
+static BOOL test_uint32_list(rdpSettings* settings, const rdpSettings* cloned)
 {
 	BOOL rc = FALSE;
 	log_start();
@@ -2110,7 +2110,7 @@ fail:
 	return log_result(rc);
 }
 
-static BOOL test_uint64_list(const rdpSettings* settings, const rdpSettings* cloned)
+static BOOL test_uint64_list(rdpSettings* settings, const rdpSettings* cloned)
 {
 	BOOL rc = FALSE;
 	log_start();
@@ -2145,7 +2145,7 @@ fail:
 	return log_result(rc);
 }
 
-static BOOL test_string_list(const rdpSettings* settings, const rdpSettings* cloned)
+static BOOL test_string_list(rdpSettings* settings, const rdpSettings* cloned)
 {
 	BOOL rc = FALSE;
 	log_start();