diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 15157686..6f4fd5d0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,8 +12,8 @@ jobs:
         CL -std:c++17 -GR- -EHsc -O2 -Fe:pocketpy src/main.cpp
         mv src/pocketpy.h src/pocketpy.cpp
         CL -std:c++17 -GR- -EHsc -O2 -LD -Fe:pocketpy src/pocketpy.cpp
-        ./pocketpy tests/1.py
-        ./pocketpy tests/2.py
+        ./pocketpy tests/t1.py
+        ./pocketpy tests/t2.py
         mkdir -p output/windows/x86_64
         mv pocketpy.exe output/windows/x86_64
         mv pocketpy.dll output/windows/x86_64
@@ -54,8 +54,8 @@ jobs:
         bash build_cpp.sh
         bash build_linux.sh
         python3 scripts/run_tests.py
-        ./pocketpy tests/1.py
-        ./pocketpy tests/2.py
+        ./pocketpy tests/t1.py
+        ./pocketpy tests/t2.py
         mkdir -p output/linux/x86_64
         mv pocketpy output/linux/x86_64
         mv pocketpy.so output/linux/x86_64