diff --git a/src/mod/endpoints/mod_skypopen/Makefile.am b/src/mod/endpoints/mod_skypopen/Makefile.am
index eff7b61ac3..216970354f 100644
--- a/src/mod/endpoints/mod_skypopen/Makefile.am
+++ b/src/mod/endpoints/mod_skypopen/Makefile.am
@@ -11,7 +11,7 @@ SPANDSP_LA=$(SPANDSP_BUILDDIR)/src/libspandsp.la
 
 mod_LTLIBRARIES = mod_skypopen.la
 mod_skypopen_la_SOURCES  = mod_skypopen.c skypopen_protocol.c
-mod_skypopen_la_CFLAGS   = $(AM_CFLAGS) -I$(SPANDSP_DIR)/src -I$(TIFF_DIR)/libtiff -I$(SPANDSP_BUILDDIR)/src -I$(TIFF_BUILDDIR)/libtiff -I. -DSKYPOPEN_SVN_VERSION=\"`git describe`\"
+mod_skypopen_la_CFLAGS   = $(AM_CFLAGS) -I$(SPANDSP_DIR)/src -I$(TIFF_DIR)/libtiff -I$(SPANDSP_BUILDDIR)/src -I$(TIFF_BUILDDIR)/libtiff -I. -DSKYPOPEN_C_VER=\"`git log -1 --format="%h" skypopen_protocol.c`\" -DMODSKYPOPEN_C_VER=\"`git log -1 --format="%h"`
 mod_skypopen_la_LIBADD   = $(switch_builddir)/libfreeswitch.la $(SPANDSP_LA) $(TIFF_LA)
 mod_skypopen_la_LDFLAGS  = -avoid-version -module -no-undefined -shared -lX11