diff --git a/sexp_effects/primitive_libs/streaming_gpu.py b/sexp_effects/primitive_libs/streaming_gpu.py
index d0d80b4..daab2d3 100644
--- a/sexp_effects/primitive_libs/streaming_gpu.py
+++ b/sexp_effects/primitive_libs/streaming_gpu.py
@@ -918,7 +918,7 @@ def prim_fused_pipeline(img, effects_list, **dynamic_params):
                 result = gpu_hue_shift(result, degrees)
             elif op == 'ripple':
                 result = gpu_ripple(result,
-                    amplitude=effect.get('amplitude', 10),
+                    amplitude=dynamic_params.get('ripple_amplitude', effect.get('amplitude', 10)),
                     frequency=effect.get('frequency', 8),
                     decay=effect.get('decay', 2),
                     phase=dynamic_params.get('ripple_phase', effect.get('phase', 0)),