diff --git a/src/libslic3r/GCode/PressureEqualizer.cpp b/src/libslic3r/GCode/PressureEqualizer.cpp
index 681bd92083..806ef768e7 100644
--- a/src/libslic3r/GCode/PressureEqualizer.cpp
+++ b/src/libslic3r/GCode/PressureEqualizer.cpp
@@ -769,6 +769,7 @@ void PressureEqualizer::push_line_to_output(const size_t line_idx, float new_fee
     // Orca: sanity check, 1 mm/s is the minimum feedrate.
     if (new_feedrate < 60)
         new_feedrate = 60;
+    new_feedrate = std::round(new_feedrate);
     const GCodeLine &line = m_gcode_lines[line_idx];
     if (line_idx > 0 && output_buffer_length > 0) {
         const std::string prev_line_str = std::string(output_buffer.begin() + int(this->output_buffer_prev_length),