diff -Nru vtk9-9.0.1+dfsg1/debian/changelog vtk9-9.0.1+dfsg1/debian/changelog
--- vtk9-9.0.1+dfsg1/debian/changelog	2020-12-13 11:55:42.000000000 +0000
+++ vtk9-9.0.1+dfsg1/debian/changelog	2021-01-05 14:46:48.000000000 +0000
@@ -1,3 +1,9 @@
+vtk9 (9.0.1+dfsg1-5+rpi1) bullseye-staging; urgency=medium
+
+  * Link with libatomic on armhf too for raspbian.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Tue, 05 Jan 2021 14:46:48 +0000
+
 vtk9 (9.0.1+dfsg1-5) unstable; urgency=medium
 
   [ Adrian Bunk ]
diff -Nru vtk9-9.0.1+dfsg1/debian/rules vtk9-9.0.1+dfsg1/debian/rules
--- vtk9-9.0.1+dfsg1/debian/rules	2020-12-13 11:55:21.000000000 +0000
+++ vtk9-9.0.1+dfsg1/debian/rules	2021-01-05 14:46:30.000000000 +0000
@@ -5,7 +5,7 @@
 
 export JAVA_HOME=/usr/lib/jvm/default-java
 
-ifneq (,$(filter $(DEB_HOST_ARCH), armel m68k mips mipsel powerpc sh4))
+ifneq (,$(filter $(DEB_HOST_ARCH), armel armhf m68k mips mipsel powerpc sh4))
   export DEB_CXXFLAGS_MAINT_APPEND += -Wl,--no-as-needed -latomic -Wl,--as-needed
   export DEB_LDFLAGS_MAINT_APPEND += -Wl,--no-as-needed -latomic -Wl,--as-needed
 endif