diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index dd71616..938b659 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -30,7 +30,7 @@ jobs:
       - name: pyinstaller
         run: "pip install PyInstaller"
       - name: build
-        run: py -3 -c "import build_pmfx; build_pmfx.build_executable()"
+        run: py -3 -c "import pmfx; pmfx.build_executable()"
       - name: upload
         id: upload-release-asset 
         uses: actions/upload-release-asset@v1
@@ -51,7 +51,7 @@ jobs:
       - name: pyinstaller
         run: "pip3 install PyInstaller"
       - name: build
-        run: python3 -c "import build_pmfx; build_pmfx.build_executable()"
+        run: python3 -c "import pmfx; pmfx.build_executable()"
       - name: upload
         id: upload-release-asset 
         uses: actions/upload-release-asset@v1
@@ -72,7 +72,7 @@ jobs:
       - name: pyinstaller
         run: "pip3 install PyInstaller"
       - name: build
-        run: python3 -c "import build_pmfx; build_pmfx.build_executable()"
+        run: python3 -c "import pmfx; pmfx.build_executable()"
       - name: upload
         id: upload-release-asset 
         uses: actions/upload-release-asset@v1
diff --git a/pmfx.py b/pmfx.py
index 71cd459..dc28e27 100644
--- a/pmfx.py
+++ b/pmfx.py
@@ -3030,7 +3030,7 @@ def build_executable():
 
     # requires pyinstaller
     p = subprocess.Popen(
-        "{} build_pmfx.py -i NONE --onefile --distpath dist/{} --workpath dist/build/{}".format(pyinstaller[platform], platform, platform), shell=True)
+        "{} pmfx.py -i NONE --onefile --distpath dist/{} --workpath dist/build/{}".format(pyinstaller[platform], platform, platform), shell=True)
     p.wait()
 
     # copy relevant files