diff --git a/accessible/interfaces/gecko/Makefile.in b/accessible/interfaces/gecko/Makefile.in
index 5df4eb094b1a..e9800cf5be0a 100644
--- a/accessible/interfaces/gecko/Makefile.in
+++ b/accessible/interfaces/gecko/Makefile.in
@@ -5,10 +5,11 @@
 GARBAGE += $(MIDL_GENERATED_FILES) done_gen dlldata.c
 
 MIDL_GENERATED_FILES = \
-	IGeckoCustom.h \
-	IGeckoCustom_p.c \
-	IGeckoCustom_i.c \
-	$(NULL)
+  IGeckoCustom.h \
+  IGeckoCustom_p.c \
+  IGeckoCustom_i.c \
+  IGeckoCustom.tlb \
+  $(NULL)
 
 $(MIDL_GENERATED_FILES): done_gen
 
diff --git a/accessible/interfaces/ia2/Makefile.in b/accessible/interfaces/ia2/Makefile.in
index 623bc8ca51df..90db9133fe6f 100644
--- a/accessible/interfaces/ia2/Makefile.in
+++ b/accessible/interfaces/ia2/Makefile.in
@@ -53,10 +53,11 @@ CSRCS = \
 
 MIDL_GENERATED_FILES = \
   dlldata.c \
+  $(MIDL_ENUMS:%.idl=%.h) \
   $(MIDL_INTERFACES:%.idl=%_p.c) \
   $(MIDL_INTERFACES:%.idl=%_i.c) \
   $(MIDL_INTERFACES:%.idl=%.h) \
-  $(MIDL_ENUMS:%.idl=%.h) \
+  $(MIDL_LIBRARIES:%.idl=%.tlb) \
   $(NULL)
 
 # We want to generate a .tlb from MIDL_LIBRARIES, but midl also generates
diff --git a/accessible/interfaces/msaa/Makefile.in b/accessible/interfaces/msaa/Makefile.in
index 998d67bcbac7..9f44a5bb5568 100644
--- a/accessible/interfaces/msaa/Makefile.in
+++ b/accessible/interfaces/msaa/Makefile.in
@@ -5,16 +5,17 @@
 GARBAGE += $(MIDL_GENERATED_FILES) done_gen dlldata.c
 
 MIDL_GENERATED_FILES = \
-	ISimpleDOMNode.h \
-	ISimpleDOMNode_p.c \
-	ISimpleDOMNode_i.c \
-	ISimpleDOMDocument.h \
-	ISimpleDOMDocument_p.c \
-	ISimpleDOMDocument_i.c \
-	ISimpleDOMText.h \
-	ISimpleDOMText_p.c \
-	ISimpleDOMText_i.c \
-	$(NULL)
+  ISimpleDOMNode.h \
+  ISimpleDOMNode_p.c \
+  ISimpleDOMNode_i.c \
+  ISimpleDOMNode.tlb \
+  ISimpleDOMDocument.h \
+  ISimpleDOMDocument_p.c \
+  ISimpleDOMDocument_i.c \
+  ISimpleDOMText.h \
+  ISimpleDOMText_p.c \
+  ISimpleDOMText_i.c \
+  $(NULL)
 
 $(MIDL_GENERATED_FILES): done_gen