diff --git a/lib/Screen.cpp b/lib/Screen.cpp
index 2d1058cc..4424f236 100644
--- a/lib/Screen.cpp
+++ b/lib/Screen.cpp
@@ -455,7 +455,6 @@ void Screen::updateEffectiveRendition()
 
 void Screen::copyFromHistory(Character* dest, int startLine, int count) const
 {
-    // cppcheck-suppress assertWithSideEffect
     Q_ASSERT( startLine >= 0 && count > 0 && startLine + count <= history->getLines() );
 
     for (int line = startLine; line < startLine + count; line++)
@@ -509,7 +508,6 @@ void Screen::copyFromScreen(Character* dest , int startLine , int count) const
 void Screen::getImage( Character* dest, int size, int startLine, int endLine ) const
 {
     Q_ASSERT( startLine >= 0 );
-    // cppcheck-suppress assertWithSideEffect
     Q_ASSERT( endLine >= startLine && endLine < history->getLines() + lines );
 
     const int mergedLines = endLine - startLine + 1;
@@ -546,7 +544,6 @@ void Screen::getImage( Character* dest, int size, int startLine, int endLine ) c
 QVector<LineProperty> Screen::getLineProperties( int startLine , int endLine ) const
 {
     Q_ASSERT( startLine >= 0 );
-    // cppcheck-suppress assertWithSideEffect
     Q_ASSERT( endLine >= startLine && endLine < history->getLines() + lines );
 
     const int mergedLines = endLine-startLine+1;
@@ -1266,7 +1263,6 @@ int Screen::copyLineToStream(int line ,
         // safety checks
         Q_ASSERT( start >= 0 );
         Q_ASSERT( count >= 0 );
-        // cppcheck-suppress assertWithSideEffect
         Q_ASSERT( (start+count) <= history->getLineLen(line) );
 
         history->getCells(line,start,count,characterBuffer);