diff --git a/plugins/env-files-support/src/main/java/ru/adelf/idea/dotenv/util/EnvironmentVariablesProviderUtil.java b/plugins/env-files-support/src/main/java/ru/adelf/idea/dotenv/util/EnvironmentVariablesProviderUtil.java
index 2a13584583a9..f86740899a73 100644
--- a/plugins/env-files-support/src/main/java/ru/adelf/idea/dotenv/util/EnvironmentVariablesProviderUtil.java
+++ b/plugins/env-files-support/src/main/java/ru/adelf/idea/dotenv/util/EnvironmentVariablesProviderUtil.java
@@ -1,31 +1,27 @@
 package ru.adelf.idea.dotenv.util;
 
+import com.intellij.openapi.extensions.ExtensionPointName;
 import com.intellij.openapi.extensions.Extensions;
+import org.jetbrains.annotations.NotNull;
 import ru.adelf.idea.dotenv.api.EnvironmentVariablesProvider;
 import ru.adelf.idea.dotenv.api.EnvironmentVariablesUsagesProvider;
 
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-
 public class EnvironmentVariablesProviderUtil {
-    public static final Set<EnvironmentVariablesProvider> PROVIDERS = getEnvVariablesProviders();
+    public static final EnvironmentVariablesProvider[] PROVIDERS = getEnvVariablesProviders();
 
-    public static final Set<EnvironmentVariablesUsagesProvider> USAGES_PROVIDERS = getEnvVariablesUsagesProviders();
+    public static final EnvironmentVariablesUsagesProvider[] USAGES_PROVIDERS = getEnvVariablesUsagesProviders();
 
-    private static Set<EnvironmentVariablesProvider> getEnvVariablesProviders() {
-        Set<EnvironmentVariablesProvider> providers = new HashSet<>();
-
-        Collections.addAll(providers, Extensions.getExtensions("ru.adelf.idea.dotenv.environmentVariablesProvider", null) );
-
-        return providers;
+    private static EnvironmentVariablesProvider[] getEnvVariablesProviders() {
+        return getExtensions("ru.adelf.idea.dotenv.environmentVariablesProvider");
     }
 
-    private static Set<EnvironmentVariablesUsagesProvider> getEnvVariablesUsagesProviders() {
-        Set<EnvironmentVariablesUsagesProvider> providers = new HashSet<>();
+    private static EnvironmentVariablesUsagesProvider[] getEnvVariablesUsagesProviders() {
+        return getExtensions("ru.adelf.idea.dotenv.environmentVariablesUsagesProvider");
+    }
 
-        Collections.addAll(providers, Extensions.getExtensions("ru.adelf.idea.dotenv.environmentVariablesUsagesProvider", null));
+    private static <T> T[] getExtensions(@NotNull String name) {
+        ExtensionPointName<T> pointName = new ExtensionPointName<>(name);
 
-        return providers;
+        return Extensions.getRootArea().getExtensionPoint(pointName).getExtensions();
     }
 }