diff --git a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/IndentationRule.kt b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/IndentationRule.kt
index 0ba1b38fe9..30bab7fc64 100644
--- a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/IndentationRule.kt
+++ b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/files/IndentationRule.kt
@@ -33,7 +33,6 @@ import com.pinterest.ktlint.core.ast.ElementType.LONG_STRING_TEMPLATE_ENTRY
 import com.pinterest.ktlint.core.ast.ElementType.LONG_TEMPLATE_ENTRY_END
 import com.pinterest.ktlint.core.ast.ElementType.LONG_TEMPLATE_ENTRY_START
 import com.pinterest.ktlint.core.ast.ElementType.LPAR
-import com.pinterest.ktlint.core.ast.ElementType.OPEN_QUOTE
 import com.pinterest.ktlint.core.ast.ElementType.RBRACE
 import com.pinterest.ktlint.core.ast.ElementType.RBRACKET
 import com.pinterest.ktlint.core.ast.ElementType.RPAR