diff --git a/sysdeps/m68k/fpu/s_log2.c b/sysdeps/m68k/fpu/s_log2.c
new file mode 100644
index 0000000000..26e26bae95
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_log2.c
@@ -0,0 +1,2 @@
+#define FUNC log2
+#include <s_atan.c>
diff --git a/sysdeps/m68k/fpu/s_log2f.c b/sysdeps/m68k/fpu/s_log2f.c
new file mode 100644
index 0000000000..68494322b8
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_log2f.c
@@ -0,0 +1,2 @@
+#define FUNC log2f
+#include <s_atanf.c>
diff --git a/sysdeps/m68k/fpu/s_log2l.c b/sysdeps/m68k/fpu/s_log2l.c
new file mode 100644
index 0000000000..c4eb06332b
--- /dev/null
+++ b/sysdeps/m68k/fpu/s_log2l.c
@@ -0,0 +1,2 @@
+#define FUNC log2l
+#include <s_atanl.c>