diff --git a/installation.sh b/installation.sh
index d149858a5aae89f321c63fae18b94fbbed2447ad..a2589f5e4ab08d517f3769c9feab19e7913028c7 100644
--- a/installation.sh
+++ b/installation.sh
@@ -1,5 +1,5 @@
 sudo apt install python3
 sudo apt install python3-pip
 pip install -r requirements.txt
-cd ../src/
-python3 T3.py
+cd src/
+python T3.py