diff --git a/coordinator/Z-Stack_Home_1.2/CHANGELOG.md b/coordinator/Z-Stack_Home_1.2/CHANGELOG.md
index 4e6e1e1..ec5bce8 100644
--- a/coordinator/Z-Stack_Home_1.2/CHANGELOG.md
+++ b/coordinator/Z-Stack_Home_1.2/CHANGELOG.md
@@ -1,4 +1,7 @@
-# 20190608 
+# 20191008
+- One firmware doesn't seem to be feasible, also add source routing firmware
+
+# 20190608
 - Try with source routing disabled and more XDATA
 
 # 20190523
diff --git a/coordinator/Z-Stack_Home_1.2/COMPILE.md b/coordinator/Z-Stack_Home_1.2/COMPILE.md
index c9a3ccf..212de45 100644
--- a/coordinator/Z-Stack_Home_1.2/COMPILE.md
+++ b/coordinator/Z-Stack_Home_1.2/COMPILE.md
@@ -18,6 +18,7 @@
 6. Right-click on your target and press options. Go to C/C++ compiler -> preprocessor. **Remove** all *Defined symbols* and depending on what you want to compile, add the following symbols to *Defined symbols*:
 - Device type: `FIRMWARE_CC2530`, `FIRMWARE_CC2530_CC2591`, `FIRMWARE_CC2531` or `FIRMWARE_CC2530_CC2592`
 - In case you want to compile the SBL firmware, also add `FIRMWARE_SBL`.
+- In case you want to compile the source routing firmware, also add `SOURCE_ROUTING`.
 7. Press OK.
 8. Right-click on your target and click *Rebuild all*.
 9. Once finished, you can find the `CC253(0|1)ZNP-Prod.(hex|bin)` file in `Z-Stack Home 1.2.2a.44539\Projects\zstack\ZNP\CC253x\dev`.
diff --git a/coordinator/Z-Stack_Home_1.2/bin/CC2531_20190608.zip b/coordinator/Z-Stack_Home_1.2/bin/CC2531_20190608.zip
deleted file mode 100644
index 0c71d72..0000000
Binary files a/coordinator/Z-Stack_Home_1.2/bin/CC2531_20190608.zip and /dev/null differ