diff --git a/packages/win32_inno/Makefile b/packages/win32_inno/Makefile
index f7d65a47c5ec778a5298ccd076e90aead7e126dc..1e1ddac125dc3482bb13fa0e2bfe033140322b58 100755
--- a/packages/win32_inno/Makefile
+++ b/packages/win32_inno/Makefile
@@ -87,6 +87,9 @@ lib_install:
 	-install -p $(system32)/msvcp71.dll   $(DESTDIR)$(bindir)
 	-install -p $(system32)/msvcr71.dll   $(DESTDIR)$(bindir)
 	#-install -p $(system32)/pthreadVC.dll $(DESTDIR)$(bindir)
+	install -p $(bin_src)/libwinpthread-1.dll $(DESTDIR)$(bindir)
+	install -p $(bin_src)/libgcc_s_dw2-1.dll $(DESTDIR)$(bindir)
+	install -p $(bin_src)/libstdc++-6.dll $(DESTDIR)$(bindir)
 
 
 exe_install: