diff --git a/config/baseconfig.mk b/config/baseconfig.mk
index 7ca8e35..6e92846 100644
--- a/config/baseconfig.mk
+++ b/config/baseconfig.mk
@@ -5,7 +5,7 @@
 MOZ_APP_BASE_VERSION = $(firstword $(subst ., ,$(MOZ_APP_VERSION))).$(word 2,$(subst ., ,$(MOZ_APP_VERSION)))
 includedir := $(includedir)/$(MOZ_APP_NAME)-$(MOZ_APP_BASE_VERSION)
 idldir = $(datadir)/idl/$(MOZ_APP_NAME)-$(MOZ_APP_BASE_VERSION)
-installdir = $(libdir)/$(MOZ_APP_NAME)-$(MOZ_APP_BASE_VERSION)
+installdir = $(libdir)/$(MOZ_APP_NAME)
 sdkdir = $(libdir)/$(MOZ_APP_NAME)-devel-$(MOZ_APP_BASE_VERSION)
 ifndef TOP_DIST
 TOP_DIST = dist