Index: trunk/psModules/src/imcombine/Makefile.am
===================================================================
--- trunk/psModules/src/imcombine/Makefile.am	(revision 15838)
+++ trunk/psModules/src/imcombine/Makefile.am	(revision 15839)
@@ -14,6 +14,6 @@
 	pmSubtractionMatch.c	\
 	pmSubtractionParams.c	\
-	pmSubtractionStamps.c
-#	pmPSFEnvelope.c
+	pmSubtractionStamps.c	\
+	pmPSFEnvelope.c
 
 pkginclude_HEADERS = \
@@ -28,6 +28,6 @@
 	pmSubtractionMatch.h	\
 	pmSubtractionParams.h	\
-	pmSubtractionStamps.h
-#	pmPSFEnvelope.h
+	pmSubtractionStamps.h	\
+	pmPSFEnvelope.h
 
 CLEANFILES = *~
Index: trunk/psModules/src/psmodules.h
===================================================================
--- trunk/psModules/src/psmodules.h	(revision 15838)
+++ trunk/psModules/src/psmodules.h	(revision 15839)
@@ -110,5 +110,5 @@
 // The following headers are from random locations, here because they cross bounds
 #include <pmReadoutFake.h>
-//#include <pmPSFEnvelope.h>
+#include <pmPSFEnvelope.h>
 
 #endif