diff --git a/src/main/java/org/bsplines/languagetool_languageserver/latex/LatexAnnotatedTextBuilder.java b/src/main/java/org/bsplines/languagetool_languageserver/latex/LatexAnnotatedTextBuilder.java
index 9675d91d..35ec4f37 100644
--- a/src/main/java/org/bsplines/languagetool_languageserver/latex/LatexAnnotatedTextBuilder.java
+++ b/src/main/java/org/bsplines/languagetool_languageserver/latex/LatexAnnotatedTextBuilder.java
@@ -36,6 +36,7 @@ private enum Mode {
     new LatexCommandSignature("\\bibitem{}"),
     new LatexCommandSignature("\\bibliography{}"),
     new LatexCommandSignature("\\bibliographystyle{}"),
+    new LatexCommandSignature("\\captionof{}"),
     new LatexCommandSignature("\\captionsetup{}"),
     new LatexCommandSignature("\\captionsetup[]{}"),
     new LatexCommandSignature("\\cite{}", LatexCommandSignature.Action.DUMMY),
@@ -70,6 +71,7 @@ private enum Mode {
     new LatexCommandSignature("\\DeclareFieldFormat{}{}"),
     new LatexCommandSignature("\\DeclareFieldFormat[]{}{}"),
     new LatexCommandSignature("\\DeclareGraphicsExtensions{}"),
+    new LatexCommandSignature("\\DeclareMathAlphabet{}{}{}{}{}"),
     new LatexCommandSignature("\\DeclareMathOperator{}{}"),
     new LatexCommandSignature("\\DeclareMathOperator*{}{}"),
     new LatexCommandSignature("\\DeclareNameAlias{}{}"),
@@ -118,6 +120,7 @@ private enum Mode {
     new LatexCommandSignature("\\mdfdefinestyle{}{}"),
     new LatexCommandSignature("\\multicolumn{}{}"),
     new LatexCommandSignature("\\multirow{}{}"),
+    new LatexCommandSignature("\\newboolean{}"),
     new LatexCommandSignature("\\newcolumntype{}{}"),
     new LatexCommandSignature("\\newcommand{}{}"),
     new LatexCommandSignature("\\newcommand{}[]{}"),
@@ -152,6 +155,7 @@ private enum Mode {
     new LatexCommandSignature("\\renewcommand{}[]{}"),
     new LatexCommandSignature("\\renewcommand*{}{}"),
     new LatexCommandSignature("\\renewcommand*{}[]{}"),
+    new LatexCommandSignature("\\setboolean{}"),
     new LatexCommandSignature("\\setcopyright{}"),
     new LatexCommandSignature("\\setenumerate{}"),
     new LatexCommandSignature("\\setglossarystyle{}"),
@@ -161,6 +165,7 @@ private enum Mode {
     new LatexCommandSignature("\\setkomavar{}[]{}"),
     new LatexCommandSignature("\\setkomavar*{}{}"),
     new LatexCommandSignature("\\setkomavar*{}[]{}"),
+    new LatexCommandSignature("\\SetMathAlphabet{}{}{}{}{}{}"),
     new LatexCommandSignature("\\setlist{}"),
     new LatexCommandSignature("\\@setplength{}{}"),
     new LatexCommandSignature("\\setstretch{}"),