diff --git a/.gitignore b/.gitignore
index 60a5985..4a915e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 *.o
-kwh-calc
+kwh-cost
 .vscode
\ No newline at end of file
diff --git a/Makefile b/Makefile
index b44a587..d1ebcbf 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-TARGET=kwh-calc
+TARGET=kwh-cost
 
 CFLAGS=--std=c2x -O3 -Wall -Werror -Wextra -pedantic
 
@@ -22,8 +22,8 @@ clean:
 
 install:
 	install -Dm755 ${TARGET} ${DESTDIR}usr/bin/${TARGET}
-	install -Dm644 LICENSE ${DESTDIR}usr/share/licenses/kwh-calc/LICENSE
+	install -Dm644 LICENSE ${DESTDIR}usr/share/licenses/${TARGET}/LICENSE
 
 uninstall:
 	rm -f ${DESTDIR}usr/bin/${TARGET}
-	rm -f ${DESTDIR}usr/share/licenses/kwh-calc/LICENSE
\ No newline at end of file
+	rm -f ${DESTDIR}usr/share/licenses/${TARGET}/LICENSE
\ No newline at end of file
diff --git a/PKGBUILD b/PKGBUILD
index 9735e9c..4d56999 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,13 +1,13 @@
 # Maintainer: Alexander "Arav" Andreev <me@arav.top>
-pkgname=kwh-calc
+pkgname=kwh-cost
 pkgver=1.0.0
 pkgrel=1
 epoch=0
 pkgdesc="Calculate cost of electricity."
 arch=('any')
-url="https://git.arav.top/Arav/kwh-calc"
+url="https://git.arav.top/Arav/kwh-cost"
 license=('MIT')
-source=('git+https://git.arav.top/Arav/kwh-calc.git')
+source=('git+https://git.arav.top/Arav/kwh-cost.git')
 md5sums=('SKIP')
 
 build() {
diff --git a/README.md b/README.md
index f767fa3..25815d6 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
-# kwh-calc
+# kwh-cost
 
 Calculate cost of electricity.
 
 ## How to use
 
 ```shell
-$ kwh-calc [OPTIONS] price wattage interval [interval ..]
+$ kwh-cost [OPTIONS] price wattage interval [interval ..]
 ```
 
 Options are -v, --version to show program's version; and -h, --help to show usage of a program.
@@ -18,7 +18,7 @@ Options are -v, --version to show program's version; and -h, --help to show usag
 Here is an example:
 
 ```shell
-$ kwh-calc 3.68 120 30d 2h
+$ kwh-cost 3.68 120 30d 2h
 ```
 
 P.S.: Yeah, I pay 3.68 rubles per kWh. Which is just $0.05. :)
@@ -27,8 +27,8 @@ P.S.: Yeah, I pay 3.68 rubles per kWh. Which is just $0.05. :)
 
 ### Manually
 
-First run `make` to build a program, and then `make install` to copy executable in `/usr/bin/`. Later, use `make uninstall` to delete it, or just delete `/usr/bin/kwh-calc`.
+First run `make` to build a program, and then `make install` to copy executable in `/usr/bin/`. Later, use `make uninstall` to delete it, or just delete `/usr/bin/kwh-cost`.
 
 ### For ArchLinux
 
-You can take a [PKGBUILD](/Arav/kwh-calc/raw/branch/master/PKGBUILD) file and in a directory with it run `makepkg -i`.
\ No newline at end of file
+You can take a [PKGBUILD](/Arav/kwh-cost/raw/branch/master/PKGBUILD) file and in a directory with it run `makepkg -i`.
\ No newline at end of file
diff --git a/src/main.c b/src/main.c
index e596cb6..218d336 100644
--- a/src/main.c
+++ b/src/main.c
@@ -75,13 +75,13 @@ inline price_t to_wattpersecond(price_t price) {
 }
 
 void print_version() {
-    puts("kwh-calc Ver. " VERSION "\n"
+    puts("kwh-cost Ver. " VERSION "\n"
            "Copyright (C) 2021 Alexander \"Arav\" Andreev <me@arav.top>. All rights reserved.\n"
-           "License for this program is stored in /usr/share/licenses/kwh-calc/LICENSE.");
+           "License for this program is stored in /usr/share/licenses/kwh-cost/LICENSE.");
 }
 
 void print_usage() {
-    puts("Usage: kwh-calc [options] price wattage interval [interval ...]\n"
+    puts("Usage: kwh-cost [options] price wattage interval [interval ...]\n"
            "Options:\n"
            "  --help, -h    Display this usage information.\n"
            "  --version, -v Display program version.\n"