diff --git a/components/audio/CMakeLists.txt b/components/audio/CMakeLists.txt
index e636f198..6ef9e3f2 100644
--- a/components/audio/CMakeLists.txt
+++ b/components/audio/CMakeLists.txt
@@ -3,3 +3,8 @@ idf_component_register(	SRC_DIRS .
 						)
 add_prebuilt_library(esp_processing lib/libesp_processing.a)
 target_link_libraries(${COMPONENT_LIB} PRIVATE esp_processing)
+#target_link_libraries(${COMPONENT_LIB} INTERFACE "-Wl,--undefined=")
+target_link_libraries(${COMPONENT_LIB} INTERFACE "-u pow")
+target_link_libraries(${COMPONENT_LIB} INTERFACE "-u cos")
+target_link_libraries(${COMPONENT_LIB} INTERFACE "-u sin")
+target_link_libraries(${COMPONENT_LIB} INTERFACE "-u sqrt")
\ No newline at end of file
diff --git a/sdkconfig b/sdkconfig
index b640469e..5eb0bc2f 100644
--- a/sdkconfig
+++ b/sdkconfig
@@ -234,6 +234,7 @@ CONFIG_D0WD_PSRAM_CS_IO=16
 CONFIG_D2WD_PSRAM_CLK_IO=9
 CONFIG_D2WD_PSRAM_CS_IO=10
 CONFIG_PICO_PSRAM_CS_IO=10
+# CONFIG_SPIRAM_2T_MODE is not set
 # CONFIG_ESP32_MEMMAP_TRACEMEM is not set
 # CONFIG_ESP32_MEMMAP_TRACEMEM_TWOBANKS is not set
 # CONFIG_ESP32_TRAX is not set