diff --git a/Cargo.toml b/Cargo.toml
index 5f77da9..53dc9c5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ description = "Library for Acoustic Signal Processing (Rust edition)"
 readme = "README.md"
 repository = "https://code.ascee.nl/ascee/lasprs"
 license = "MIT OR Apache-2.0"
-keywords = ["dsp", "audio", "measurement", "acoustics", "power spectra", "filters"]
+keywords = ["dsp", "audio", "measurement", "acoustics", "filter"]
 categories = [
     "multimedia::audio",
     "scientific::dsp",