diff --git a/CMakeLists.txt b/CMakeLists.txt
index c168c4d..3fe4a2a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ include(FetchContent)
 FetchContent_Declare(
 	signalsmith-linear
 	GIT_REPOSITORY https://github.com/Signalsmith-Audio/linear.git
-	GIT_TAG 321e1280c2cc4d11d3f33e912af3f4d2041583ec
+	GIT_TAG 49500fbae7574785e99eefa4979f9ca265577b50
 	GIT_SHALLOW ON
 )
 FetchContent_MakeAvailable(signalsmith-linear)
diff --git a/cmd/Makefile b/cmd/Makefile
index ad2649b..25d0560 100644
--- a/cmd/Makefile
+++ b/cmd/Makefile
@@ -1,6 +1,6 @@
 all: out/stretch
 
-out/stretch: main.cpp ../signalsmith-stretch.h util/*.h util/*.hxx ../dsp/*.h
+out/stretch: main.cpp ../signalsmith-stretch.h util/*.h util/*.hxx
 	mkdir -p out
 	g++ -std=c++11 -O3 -g \
 		-Wall -Wextra -Wfatal-errors -Wpedantic -pedantic-errors \