diff --git a/infinipath-psm.changes b/infinipath-psm.changes
index cacd76f..dfdb48e 100644
--- a/infinipath-psm.changes
+++ b/infinipath-psm.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Oct 23 19:24:37 UTC 2018 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Extend reproducible.patch to fix all build dates
+
 -------------------------------------------------------------------
 Thu Aug  2 09:21:12 UTC 2018 - schwab@suse.de
 
diff --git a/reproducible.patch b/reproducible.patch
index 518bb41..8599cfd 100644
--- a/reproducible.patch
+++ b/reproducible.patch
@@ -26,3 +26,17 @@ index d79c4bd..99406ef 100644
  	$(CC) -c $(BASECFLAGS) $(INCLUDES) _revision.c -o _revision.o
  	$(CC) $(LDFLAGS) -o $@ -Wl,-soname=${TARGLIB}.so.${MAJOR} -shared -Wl,--unique='*fastpath*' \
  		${${TARGLIB}-objs} _revision.o -L$(build_dir)/ipath $(LDLIBS)
+
+Index: infinipath-psm-3.3.26.604758e/ipath/Makefile
+===================================================================
+--- infinipath-psm-3.3.26.604758e.orig/ipath/Makefile
++++ infinipath-psm-3.3.26.604758e/ipath/Makefile
+@@ -70,7 +70,7 @@ ${TARGLIB}.so.${MAJOR}: ${TARGLIB}.so.${
+ # file around.  Generate it such that the ident command can find it
+ # and strings -a | grep InfiniPath does a reasonable job as well.
+ ${TARGLIB}.so.${MAJOR}.${MINOR}: ${${TARGLIB}-objs}
+-	date +'static __attribute__ ((unused)) char __psc_infinipath_revision[] ="$$""Date: %F %R ${rpm_extra_description}InfiniPath $$";' > _revision.c
++	date -u -d@$${SOURCE_DATE_EPOCH:-$$(date +%s)} +'static __attribute__ ((unused)) char __psc_infinipath_revision[] ="$$""Date: %F %R ${rpm_extra_description}InfiniPath $$";' > _revision.c
+ 	$(CC) -c $(BASECFLAGS) $(INCLUDES) _revision.c -o _revision.o
+ 	$(CC) -o $@ -Wl,-soname=${TARGLIB}.so.${MAJOR} -shared \
+ 		-Wl,--unique='*fastpath*' \