diff --git a/.github/workflows/check_env.yml b/.github/workflows/check_env.yml
index 07daaba..f34a984 100644
--- a/.github/workflows/check_env.yml
+++ b/.github/workflows/check_env.yml
@@ -17,15 +17,21 @@ jobs:
           # Extract variable names from both files
           vars1=$(grep -oP '(?<=^)[^#=]+(?==)' .env.example | sort)
           vars2=$(grep -oP '(?<=^)[^#=]+(?==)' .env.bridge.example | sort)
+          vars3=$(grep -oP '(?<=^)[^#=]+(?==)' .env.explorer.example | sort)
           
           # Find conflicts (variables present in both files)
-          conflicts=$(comm -12 <(echo "$vars1") <(echo "$vars2"))
+          conflicts12=$(comm -12 <(echo "$vars1") <(echo "$vars2"))
+          conflicts13=$(comm -12 <(echo "$vars1") <(echo "$vars3"))
+          conflicts23=$(comm -12 <(echo "$vars2") <(echo "$vars3"))
+
+          # Combine all conflicts
+          all_conflicts=$(echo -e "${conflicts12}\n${conflicts13}\n${conflicts23}" | sort -u)
           
           # Check if there are any conflicts
-          if [ -n "$conflicts" ]; then
-            echo "Conflicts found between .env.example and .env.bridge.example:"
-            echo "$conflicts"
+          if [ -n "$all_conflicts" ]; then
+            echo "Conflicts found between .env.example, .env.bridge.example, and .env.explorer.example:"
+            echo "$all_conflicts"
             exit 1
           else
-            echo "No conflicts found between .env.example and .env.bridge.example"
+            echo "No conflicts found between .env.example, .env.bridge.example, and .env.explorer.example"
           fi
\ No newline at end of file