diff --git a/libs/main/system/pisysteminfo.cpp b/libs/main/system/pisysteminfo.cpp
index 9a1271f7..aec6aeb2 100644
--- a/libs/main/system/pisysteminfo.cpp
+++ b/libs/main/system/pisysteminfo.cpp
@@ -198,7 +198,7 @@ PIVector<PISystemInfo::MountInfo> PISystemInfo::mountInfo(bool ignore_cache) {
 	esp_chip_info_t chip_info;
 	esp_chip_info(&chip_info);
 	m.device = ((chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded SPI flash" : "external SPI flash");
-	m.space_all = esp_flash_get_chip_size();
+	m.space_all = spi_flash_get_chip_size();
 	m.mount_point = "/";
 	ret << m;
 #endif