diff --git a/libs/libc/stdio/Make.defs b/libs/libc/stdio/Make.defs
index 2ab83833a84..97e91af03f1 100644
--- a/libs/libc/stdio/Make.defs
+++ b/libs/libc/stdio/Make.defs
@@ -59,6 +59,10 @@ else
 
 CSRCS += lib_libvsprintf.c
 
+ifeq ($(CONFIG_LIBC_FLOATINGPOINT),y)
+CSRCS += lib_dtoa.c
+endif
+
 endif
 
 # The remaining sources files depend upon C streams
@@ -89,10 +93,6 @@ endif
 
 # Other support that depends on specific, configured features.
 
-ifeq ($(CONFIG_LIBC_FLOATINGPOINT),y)
-CSRCS += lib_dtoa.c
-endif
-
 # Add the stdio directory to the build
 
 DEPPATH += --dep-path stdio