diff --git a/.github/workflows/backtest.yml b/.github/workflows/backtest.yml
index 7fe73d2..37c20a0 100644
--- a/.github/workflows/backtest.yml
+++ b/.github/workflows/backtest.yml
@@ -51,7 +51,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: EA
-          path: '*.ex?'
+          path: '*.ex[45]'
   Test:
     needs: Compile
     runs-on: ubuntu-latest
diff --git a/.github/workflows/compile.yml b/.github/workflows/compile.yml
index 9d5d61e..1fd9731 100644
--- a/.github/workflows/compile.yml
+++ b/.github/workflows/compile.yml
@@ -53,4 +53,4 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: EA
-          path: '*.ex?'
+          path: '*.ex[45]'
diff --git a/.github/workflows/optimize-indi.yml b/.github/workflows/optimize-indi.yml
index 64a88a8..4eb730b 100644
--- a/.github/workflows/optimize-indi.yml
+++ b/.github/workflows/optimize-indi.yml
@@ -44,7 +44,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: EA
-          path: '*.ex?'
+          path: '*.ex[45]'
   Process:
     env:
       SETS_DIR: sets/optimize/indicator
diff --git a/.github/workflows/optimize-pricestop.yml b/.github/workflows/optimize-pricestop.yml
index 7415126..e70b260 100644
--- a/.github/workflows/optimize-pricestop.yml
+++ b/.github/workflows/optimize-pricestop.yml
@@ -44,7 +44,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: EA
-          path: '*.ex?'
+          path: '*.ex[45]'
   Process:
     env:
       SETS_DIR: sets/optimize/pricestop
diff --git a/.github/workflows/optimize-signalclose.yml b/.github/workflows/optimize-signalclose.yml
index 635dd54..1fe2ff0 100644
--- a/.github/workflows/optimize-signalclose.yml
+++ b/.github/workflows/optimize-signalclose.yml
@@ -44,7 +44,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: EA
-          path: '*.ex?'
+          path: '*.ex[45]'
   Process:
     env:
       SETS_DIR: sets/optimize/signalclose
diff --git a/.github/workflows/optimize-signalopen.yml b/.github/workflows/optimize-signalopen.yml
index f696925..6c9e205 100644
--- a/.github/workflows/optimize-signalopen.yml
+++ b/.github/workflows/optimize-signalopen.yml
@@ -44,7 +44,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: EA
-          path: '*.ex?'
+          path: '*.ex[45]'
   Process:
     env:
       SETS_DIR: sets/optimize/signalopen
diff --git a/.github/workflows/optimize-tick.yml b/.github/workflows/optimize-tick.yml
index 612492c..8276e70 100644
--- a/.github/workflows/optimize-tick.yml
+++ b/.github/workflows/optimize-tick.yml
@@ -44,7 +44,7 @@ jobs:
         uses: actions/upload-artifact@v2
         with:
           name: EA
-          path: '*.ex?'
+          path: '*.ex[45]'
   Process:
     env:
       SETS_DIR: sets/optimize/tick