diff --git a/Marlin/src/module/ft_motion.cpp b/Marlin/src/module/ft_motion.cpp
index 6f79f566fc..238c6737df 100644
--- a/Marlin/src/module/ft_motion.cpp
+++ b/Marlin/src/module/ft_motion.cpp
@@ -32,9 +32,9 @@
 #if ENABLED(FT_MOTION)
 
 #include "ft_motion.h"
-#include "ft_motion/trapezoidal_trajectory_generator.h"
-#include "ft_motion/poly5_trajectory_generator.h"
-#include "ft_motion/poly6_trajectory_generator.h"
+#include "ft_motion/trajectory_trapezoidal.h"
+#include "ft_motion/trajectory_poly5.h"
+#include "ft_motion/trajectory_poly6.h"
 #include "stepper.h" // Access stepper block queue function and abort status.
 #include "endstops.h"
 
diff --git a/Marlin/src/module/ft_motion.h b/Marlin/src/module/ft_motion.h
index 94a8f61a3e..420b0fb2aa 100644
--- a/Marlin/src/module/ft_motion.h
+++ b/Marlin/src/module/ft_motion.h
@@ -25,10 +25,9 @@
 #include "planner.h"      // Access block type from planner.
 #include "stepper.h"      // For stepper motion and direction
 
-#include "ft_motion/trajectory_generator.h"
-#include "ft_motion/trapezoidal_trajectory_generator.h"
-#include "ft_motion/poly5_trajectory_generator.h"
-#include "ft_motion/poly6_trajectory_generator.h"
+#include "ft_motion/trajectory_trapezoidal.h"
+#include "ft_motion/trajectory_poly5.h"
+#include "ft_motion/trajectory_poly6.h"
 
 #if HAS_FTM_SHAPING
   #include "ft_motion/shaping.h"
diff --git a/Marlin/src/module/ft_motion/poly5_trajectory_generator.h b/Marlin/src/module/ft_motion/trajectory_poly5.h
similarity index 100%
rename from Marlin/src/module/ft_motion/poly5_trajectory_generator.h
rename to Marlin/src/module/ft_motion/trajectory_poly5.h
diff --git a/Marlin/src/module/ft_motion/poly6_trajectory_generator.cpp b/Marlin/src/module/ft_motion/trajectory_poly6.cpp
similarity index 99%
rename from Marlin/src/module/ft_motion/poly6_trajectory_generator.cpp
rename to Marlin/src/module/ft_motion/trajectory_poly6.cpp
index 6d01eb96bb..a16f344217 100644
--- a/Marlin/src/module/ft_motion/poly6_trajectory_generator.cpp
+++ b/Marlin/src/module/ft_motion/trajectory_poly6.cpp
@@ -24,7 +24,7 @@
 
 #if ENABLED(FT_MOTION)
 
-#include "poly6_trajectory_generator.h"
+#include "trajectory_poly6.h"
 #include <math.h>
 #include "../ft_motion.h"
 
diff --git a/Marlin/src/module/ft_motion/poly6_trajectory_generator.h b/Marlin/src/module/ft_motion/trajectory_poly6.h
similarity index 100%
rename from Marlin/src/module/ft_motion/poly6_trajectory_generator.h
rename to Marlin/src/module/ft_motion/trajectory_poly6.h
diff --git a/Marlin/src/module/ft_motion/trapezoidal_trajectory_generator.h b/Marlin/src/module/ft_motion/trajectory_trapezoidal.h
similarity index 100%
rename from Marlin/src/module/ft_motion/trapezoidal_trajectory_generator.h
rename to Marlin/src/module/ft_motion/trajectory_trapezoidal.h