diff --git a/libguile/numbers.c b/libguile/numbers.c
index 30349f456..d7b2f11a3 100644
--- a/libguile/numbers.c
+++ b/libguile/numbers.c
@@ -4305,6 +4305,16 @@ scm_i_big2dbl (SCM b)
 
 #endif /* HAVE_LONG_LONGS */
 
+#define NUM2FLOAT scm_num2float
+#define FLOAT2NUM scm_float2num
+#define FTYPE float
+#include "libguile/num2float.i.c"
+
+#define NUM2FLOAT scm_num2double
+#define FLOAT2NUM scm_double2num
+#define FTYPE double
+#include "libguile/num2float.i.c"
+
 #ifdef GUILE_DEBUG
 
 #define CHECK(type, v) \