diff --git a/plugins/IntelliLang/src/META-INF/intellilang-xml-support.xml b/plugins/IntelliLang/src/META-INF/intellilang-xml-support.xml
index e6dd7f3337cd..9d856a6b3cf1 100644
--- a/plugins/IntelliLang/src/META-INF/intellilang-xml-support.xml
+++ b/plugins/IntelliLang/src/META-INF/intellilang-xml-support.xml
@@ -1,5 +1,3 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
 <idea-plugin>
 
   <extensions defaultExtensionNs="com.intellij">
diff --git a/plugins/gradle-maven/plugin-resources/META-INF/plugin.xml b/plugins/gradle-maven/plugin-resources/META-INF/plugin.xml
index 964ce18b579f..f75698faafca 100644
--- a/plugins/gradle-maven/plugin-resources/META-INF/plugin.xml
+++ b/plugins/gradle-maven/plugin-resources/META-INF/plugin.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
 <idea-plugin implementation-detail="true">
   <name>Gradle-Maven</name>
   <id>org.jetbrains.plugins.gradle.maven</id>
diff --git a/plugins/gradle/java/resources/META-INF/gradle-maven-integration.xml b/plugins/gradle/java/resources/META-INF/gradle-maven-integration.xml
index 5df3b8f70583..83284fbce9b6 100644
--- a/plugins/gradle/java/resources/META-INF/gradle-maven-integration.xml
+++ b/plugins/gradle/java/resources/META-INF/gradle-maven-integration.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
 <idea-plugin>
   <extensions defaultExtensionNs="com.intellij">
     <projectService serviceImplementation="org.jetbrains.plugins.gradle.integrations.maven.MavenRepositoriesHolder"/>
diff --git a/plugins/groovy/src/META-INF/intellilang-groovy-support.xml b/plugins/groovy/src/META-INF/intellilang-groovy-support.xml
index 232f94bb0e10..889894d1a0c9 100644
--- a/plugins/groovy/src/META-INF/intellilang-groovy-support.xml
+++ b/plugins/groovy/src/META-INF/intellilang-groovy-support.xml
@@ -1,7 +1,4 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
 <idea-plugin>
-
   <extensions defaultExtensionNs="org.intellij.intelliLang">
     <languageSupport implementation="org.intellij.plugins.intelliLang.inject.groovy.GroovyLanguageInjectionSupport"/>
     <injectionConfig config="resources/groovyInjections.xml"/>
@@ -14,5 +11,4 @@
     <multiHostInjector implementation="org.intellij.plugins.intelliLang.inject.groovy.GrConcatenationInjector"/>
     <concatenationAwareInjector implementation="org.intellij.plugins.intelliLang.inject.groovy.GrConcatenationAwareInjector"/>
   </extensions>
-
 </idea-plugin>
diff --git a/python/IntelliLang-python/resources/META-INF/intellilang-python-support.xml b/python/IntelliLang-python/resources/META-INF/intellilang-python-support.xml
index f3f24406ab3b..f439ba21915b 100644
--- a/python/IntelliLang-python/resources/META-INF/intellilang-python-support.xml
+++ b/python/IntelliLang-python/resources/META-INF/intellilang-python-support.xml
@@ -1,5 +1,3 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-
 <idea-plugin>
   <extensions defaultExtensionNs="org.intellij.intelliLang">
     <languageSupport implementation="com.jetbrains.python.intelliLang.PyLanguageInjectionSupport"/>