diff --git a/configure.py b/configure.py
index d6a27ef5a..e52e44397 100644
--- a/configure.py
+++ b/configure.py
@@ -1111,8 +1111,8 @@ config.libs = [
             Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common/Src/strtoul.c"),
             Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Src/uart_console_io.c"),
             Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common/Src/wchar_io.c"),
-            Object(NonMatching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Math/Double_precision/e_acos.c"),
-            Object(NonMatching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Math/Double_precision/e_asin.c"),
+            Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Math/Double_precision/e_acos.c"),
+            Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Math/Double_precision/e_asin.c"),
             Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Math/Double_precision/e_atan2.c"),
             Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Math/Double_precision/e_fmod.c"),
             Object(Matching, "PowerPC_EABI_Support/MSL/MSL_C/MSL_Common_Embedded/Math/Double_precision/e_rem_pio2.c"),