diff --git a/build-irrlicht.sh b/build-irrlicht.sh
index f77a294..5967bf0 100755
--- a/build-irrlicht.sh
+++ b/build-irrlicht.sh
@@ -1,10 +1,14 @@
 #!/bin/sh
 
+IRRLICHT_VERSION='ab46f76665cd621aedc96f938169f3dfe8815154'
+
 set -e
 
-git clone --depth 1 https://github.com/zaki/irrlicht.git -b ogl-es
+git clone https://github.com/zaki/irrlicht.git -b ogl-es
 cd irrlicht
 
+git checkout "${IRRLICHT_VERSION}"
+
 dos2unix source/Irrlicht/CIrrDeviceLinux.cpp
 dos2unix source/Irrlicht/Makefile
 dos2unix include/IrrCompileConfig.h