Index: src/engine/Makefile.am
--- src/engine/Makefile.am.orig
+++ src/engine/Makefile.am
@@ -150,7 +150,7 @@ libfzclient_private_la_SOURCES += ../pugixml/pugixml.c
 endif
 
 libfzclient_private_la_CXXFLAGS = -fvisibility=hidden
-libfzclient_private_la_LDFLAGS = -no-undefined -release $(ENGINE_VERSION_MAJOR).$(ENGINE_VERSION_MINOR).$(ENGINE_VERSION_MICRO)
+libfzclient_private_la_LDFLAGS = -no-undefined
 libfzclient_private_la_LDFLAGS += $(LIBFILEZILLA_LIBS)
 libfzclient_private_la_LDFLAGS += $(IDN_LIB)
 
