diff --git a/rslib/Makefile b/rslib/Makefile
index 4e322e392..4c09cada8 100644
--- a/rslib/Makefile
+++ b/rslib/Makefile
@@ -1,5 +1,6 @@
 SHELL := /bin/bash
 ECHOCMD := /bin/echo -e
+FIND_EXEC := $(if $(wildcard /bin/find),,/usr)/bin/find
 
 .SHELLFLAGS := -eu -o pipefail -c
 .DELETE_ON_ERROR:
@@ -25,7 +26,7 @@ develop: .build/vernum ftl/repo
 ftl/repo:
 	(cd ftl && ./scripts/fetch-latest-translations)
 
-ALL_SOURCE := $(shell find src -type f) $(wildcard ftl/*.ftl)
+ALL_SOURCE := $(shell ${FIND_EXEC} src -type f) $(wildcard ftl/*.ftl)
 
 # nightly currently required for ignoring files in rustfmt.toml
 RUST_TOOLCHAIN := $(shell cat rust-toolchain)