diff --git a/src/apache2/Makefile.am b/src/apache2/Makefile.am
index 2e50aa4..cc641fd 100644
--- a/src/apache2/Makefile.am
+++ b/src/apache2/Makefile.am
@@ -7,7 +7,7 @@ mod_imgmin_la_SOURCES = mod_imgmin.c ../imgmin.c ../dssim.c
 
 mod_imgmin_la: $(mod_imgmin_la_SOURCES)
 	if [ "$(APXS)" != "" ]; then \
-		$(APXS) -I `pwd`/.. `$(MAGICK_CONFIG) --cppflags --ldflags --libs|xargs` -Wc,-DIMGMIN_LIB -Wc,-W -Wc,-Wall -Wc,-Wno-unused-parameter -c $(mod_imgmin_la_SOURCES); \
+		$(APXS) -I `pwd`/.. `$(MAGICK_CONFIG) --cppflags --ldflags --libs|xargs|sed "s/-fopenmp\s//"` -Wc,-DIMGMIN_LIB -Wc,-W -Wc,-Wall -Wc,-Wno-unused-parameter -c $(mod_imgmin_la_SOURCES); \
 	fi
 
 install-exec-local: mod_imgmin_la