diff --git a/debian/changelog b/debian/changelog
index 7d938409e..a93294c7d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+linux (4.13.4-2) UNRELEASED; urgency=medium
+
+  * [armhf,arm64] thermal: Enable BCM2835_THERMAL as module (Closes: #877699)
+
+ -- Ben Hutchings <ben@decadent.org.uk>  Wed, 04 Oct 2017 23:14:54 +0100
+
 linux (4.13.4-1) unstable; urgency=medium
 
   * New upstream stable update:
diff --git a/debian/config/arm64/config b/debian/config/arm64/config
index 6cbbbf228..4a33b3180 100644
--- a/debian/config/arm64/config
+++ b/debian/config/arm64/config
@@ -757,6 +757,11 @@ CONFIG_CPU_THERMAL=y
 CONFIG_HISI_THERMAL=m
 CONFIG_QCOM_SPMI_TEMP_ALARM=m
 
+##
+## file: drivers/thermal/broadcom/Kconfig
+##
+CONFIG_BCM2835_THERMAL=m
+
 ##
 ## file: drivers/thermal/qcom/Kconfig
 ##
diff --git a/debian/config/armhf/config b/debian/config/armhf/config
index d30f121e7..f1180e767 100644
--- a/debian/config/armhf/config
+++ b/debian/config/armhf/config
@@ -1062,6 +1062,11 @@ CONFIG_SPI_SPIDEV=y
 CONFIG_ROCKCHIP_THERMAL=m
 CONFIG_ARMADA_THERMAL=y
 
+##
+## file: drivers/thermal/broadcom/Kconfig
+##
+CONFIG_BCM2835_THERMAL=m
+
 ##
 ## file: drivers/thermal/tegra/Kconfig
 ##