diff --git a/source/scripts/python/linux-aarch64/python.sh b/source/scripts/python/linux-aarch64/python.sh
index 87495ec3..ca9656a3 100755
--- a/source/scripts/python/linux-aarch64/python.sh
+++ b/source/scripts/python/linux-aarch64/python.sh
@@ -63,7 +63,7 @@ fi
 # Show icon if not running headless
 export RESOURCE_NAME="IsaacSim"
 # WAR for missing libcarb.so
-export LD_PRELOAD=$SCRIPT_DIR/kit/libcarb.so
+export LD_PRELOAD="$SCRIPT_DIR/kit/libcarb.so${LD_PRELOAD:+:$LD_PRELOAD}"
 
 # Run with lldb if --lldb-debug flag was specified, otherwise run normally
 if [[ "$use_lldb" == true ]]; then
diff --git a/source/scripts/python/linux-x86_64/python.sh b/source/scripts/python/linux-x86_64/python.sh
index 87495ec3..ca9656a3 100755
--- a/source/scripts/python/linux-x86_64/python.sh
+++ b/source/scripts/python/linux-x86_64/python.sh
@@ -63,7 +63,7 @@ fi
 # Show icon if not running headless
 export RESOURCE_NAME="IsaacSim"
 # WAR for missing libcarb.so
-export LD_PRELOAD=$SCRIPT_DIR/kit/libcarb.so
+export LD_PRELOAD="$SCRIPT_DIR/kit/libcarb.so${LD_PRELOAD:+:$LD_PRELOAD}"
 
 # Run with lldb if --lldb-debug flag was specified, otherwise run normally
 if [[ "$use_lldb" == true ]]; then