diff --git a/PowerEditor/installer/themes/DarkModeDefault.xml b/PowerEditor/installer/themes/DarkModeDefault.xml
index 10010b97f..2b1c59cbe 100644
--- a/PowerEditor/installer/themes/DarkModeDefault.xml
+++ b/PowerEditor/installer/themes/DarkModeDefault.xml
@@ -1002,7 +1002,7 @@ License:             GPL2
             <WordsStyle name="FUNCTION DEFINITIONS" styleID="17" fgColor="EFEF8F" bgColor="3F3F3F" fontName="" fontStyle="1" fontSize="" />
             <WordsStyle name="COMMENT" styleID="18" fgColor="7F9F7F" bgColor="3F3F3F" fontName="" fontStyle="3" fontSize="" />
         </LexerType>
-        <LexerType name="nimrod" desc="Nimrod" ext="">
+        <LexerType name="nim" desc="Nim" ext="">
             <WordsStyle name="WHITE SPACE" styleID="0" fgColor="DCDCCC" bgColor="3F3F3F" fontName="" fontStyle="0" fontSize="" />
             <WordsStyle name="COMMENT" styleID="1" fgColor="7F9F7F" bgColor="3F3F3F" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="NUMBER" styleID="2" fgColor="8CD0D3" bgColor="3F3F3F" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/Solarized.xml b/PowerEditor/installer/themes/Solarized.xml
index 7db1a3a02..2f17a1479 100644
--- a/PowerEditor/installer/themes/Solarized.xml
+++ b/PowerEditor/installer/themes/Solarized.xml
@@ -954,7 +954,7 @@ Installation:
             <WordsStyle name="FUNCTION DEFINITIONS" styleID="17" fgColor="859900" bgColor="002B36" fontName="" fontStyle="0" fontSize="" />
             <WordsStyle name="COMMENT" styleID="18" fgColor="586E75" bgColor="002B36" fontName="" fontStyle="2" fontSize="" />
         </LexerType>
-        <LexerType name="nimrod" desc="Nimrod" ext="">
+        <LexerType name="nim" desc="Nim" ext="">
             <WordsStyle name="WHITE SPACE" styleID="0" fgColor="2AA198" bgColor="002B36" fontName="" fontStyle="0" fontSize="" />
             <WordsStyle name="COMMENT" styleID="1" fgColor="586E75" bgColor="002B36" fontName="" fontStyle="0" fontSize="" />
             <WordsStyle name="NUMBER" styleID="2" fgColor="D33682" bgColor="002B36" fontName="" fontStyle="0" fontSize="" />
diff --git a/PowerEditor/installer/themes/Zenburn.xml b/PowerEditor/installer/themes/Zenburn.xml
index d492a229c..68fb73e73 100644
--- a/PowerEditor/installer/themes/Zenburn.xml
+++ b/PowerEditor/installer/themes/Zenburn.xml
@@ -965,7 +965,7 @@ License:             GPL2
             <WordsStyle name="FUNCTION DEFINITIONS" styleID="17" fgColor="EFEF8F" bgColor="3F3F3F" fontName="" fontStyle="1" fontSize="" />
             <WordsStyle name="COMMENT" styleID="18" fgColor="7F9F7F" bgColor="3F3F3F" fontName="" fontStyle="3" fontSize="" />
         </LexerType>
-        <LexerType name="nimrod" desc="Nimrod" ext="">
+        <LexerType name="nim" desc="Nim" ext="">
             <WordsStyle name="WHITE SPACE" styleID="0" fgColor="DCDCCC" bgColor="3F3F3F" fontName="" fontStyle="0" fontSize="" />
             <WordsStyle name="COMMENT" styleID="1" fgColor="7F9F7F" bgColor="3F3F3F" fontName="" fontStyle="3" fontSize="" />
             <WordsStyle name="NUMBER" styleID="2" fgColor="8CD0D3" bgColor="3F3F3F" fontName="" fontStyle="0" fontSize="" />