diff --git a/powermanga/src/Makefile.in b/powermanga/src/Makefile.in

index 8958142..199d486 100644

--- a/powermanga/src/Makefile.in

+++ b/powermanga/src/Makefile.in

@@ -226,7 +226,7 @@ score = powermanga.hi

 powermanga_SOURCES = $(SOURCES_MAIN) $(SOURCES_EXTRA)

 #powermanga_CXXFLAGS = -DPREFIX=\"$(prefix)\" -DSCOREFILE=\"$(scoredir)/$(score)\" @XLIB_CFLAGS@ @SDL_CFLAGS@

 powermanga_CFLAGS = -DPREFIX=\"$(prefix)\" -DSCOREFILE=\"$(scoredir)/$(score)\" @XLIB_CFLAGS@ @SDL_CFLAGS@

-powermanga_LDADD = @XLIB_LIBS@ @SDL_LIBS@

+powermanga_LDADD = @XLIB_LIBS@ @SDL_LIBS@ -lm

 @ASSEMBLY_FALSE@SOURCES_EXTRA = gfxroutines.c gfxroutines.h

 @ASSEMBLY_TRUE@SOURCES_EXTRA = assembler.S assembler_opt.S assembler.h

 SOURCES_MAIN = \