diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index ae2a562234..e47a6b9a2b 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -7,6 +7,7 @@
 - Fix: [#25146] The support clearance height of the diagonal brakes for the Junior, inverted Flying and inverted Lay-down Roller Coasters is too high.
 - Fix: [#25147] The wooden support clearance heights for steep Log Flume track pieces are too low.
 - Fix: [#25160] The Go-Karts steep to flat track piece has incorrect wooden support clearance heights.
+- Fix: [#25163] Some of the Junior Roller Coaster flat to steep track wooden support clearance heights are different to RCT1.
 
 0.4.26 (2025-09-06)
 ------------------------------------------------------------------------
diff --git a/src/openrct2/paint/track/coaster/JuniorRollerCoaster.cpp b/src/openrct2/paint/track/coaster/JuniorRollerCoaster.cpp
index 6ee581a277..47109e5c7d 100644
--- a/src/openrct2/paint/track/coaster/JuniorRollerCoaster.cpp
+++ b/src/openrct2/paint/track/coaster/JuniorRollerCoaster.cpp
@@ -4733,7 +4733,7 @@ static void JuniorRCPaintTrackDiagFlatTo60DegDown(
 
     int32_t blockedSegments = BlockedSegments::kDiagStraightFlat[trackSequence];
     PaintUtilSetSegmentSupportHeight(session, PaintUtilRotateSegments(blockedSegments, direction), 0xFFFF, 0);
-    PaintUtilSetGeneralSupportHeight(session, height + 48);
+    PaintUtilSetGeneralSupportHeight(session, height + 72);
 }
 
 template<JuniorRCSubType TSubType>
@@ -5617,7 +5617,7 @@ static void JuniorRCFlatTo60DegUpPaintSetup(
         PaintUtilRotateSegments(
             EnumsToFlags(PaintSegment::centre, PaintSegment::bottomLeft, PaintSegment::topRight), direction),
         0xFFFF, 0);
-    PaintUtilSetGeneralSupportHeight(session, height + 72);
+    PaintUtilSetGeneralSupportHeight(session, height + 64);
 }
 
 static void JuniorRC60DegDownToFlatPaintSetup(