diff --git a/lib/tlsf/SOURCES b/lib/tlsf/SOURCES
index eb9d93756e..e52629377d 100644
--- a/lib/tlsf/SOURCES
+++ b/lib/tlsf/SOURCES
@@ -1,3 +1 @@
-#if CONFIG_CODEC == SWCODEC /* software codec platforms */
 src/tlsf.c
-#endif