diff --git a/.gitea/workflows/make_png.yaml b/.gitea/workflows/make_png.yaml
index d3e0ed0..4d68986 100644
--- a/.gitea/workflows/make_png.yaml
+++ b/.gitea/workflows/make_png.yaml
@@ -24,8 +24,8 @@ jobs:
       - name: Build previous
         run: cmake -S prev -B prev/build -DGLERMINAL_TEST=ON && cmake --build prev/build
       - name: Generate PNG file for curr
-        run: cd curr/build/tests && xvfb-run -a ./test-basic
+        run: cd curr/build/tests && XDG_RUNTIME_DIR=$PWD xvfb-run -a ./test-basic
       - name: Generate PNG file for prev
-        run: cd prev/build/tests && xvfb-run -a ./test-basic
+        run: cd prev/build/tests && XDG_RUNTIME_DIR=$PWD xvfb-run -a ./test-basic
       - name: Compare PNG files
         run: diff curr/build/tests/image.png prev/build/tests/image.png
diff --git a/tests/test-common/test-common.cpp b/tests/test-common/test-common.cpp
index b8e7e50..1a61737 100644
--- a/tests/test-common/test-common.cpp
+++ b/tests/test-common/test-common.cpp
@@ -18,8 +18,7 @@ void glerminal_test_save_image()
 	// GL_TEXTURE_2D is not rebound after setting up screen framebuffer
 	// This code will break if this behavior changes
 
-	// commented out as a test
-	//glGetTexImage(GL_TEXTURE_2D, 0, GL_RGB, GL_UNSIGNED_BYTE, pixels);
+	glGetTexImage(GL_TEXTURE_2D, 0, GL_RGB, GL_UNSIGNED_BYTE, pixels);
 
 	stbi_flip_vertically_on_write(true);
 	stbi_write_png("image.png", GRID_WIDTH * CELL_SCALE * 8, GRID_HEIGHT * CELL_SCALE * 8, 3, pixels, 1280 * 3);