diff --git a/depends/README.md b/depends/README.md
index 5ecf16e3c48..848137f03fa 100644
--- a/depends/README.md
+++ b/depends/README.md
@@ -47,7 +47,7 @@ The paths are automatically configured and no other options are needed.
 
 Skip the following packages if you don't intend to use the GUI and will build with [`NO_QT=1`](#dependency-options):
 
-    apt install bison g++ pkg-config python3 xz-utils
+    apt install bison g++ pkgconf python3 xz-utils
 
 #### For macOS cross compilation
 
diff --git a/doc/build-unix.md b/doc/build-unix.md
index 4f04b4fd9f1..1e88c725505 100644
--- a/doc/build-unix.md
+++ b/doc/build-unix.md
@@ -44,7 +44,7 @@ Finally, clang (often less resource hungry) can be used instead of gcc, which is
 
 Build requirements:
 
-    sudo apt-get install build-essential cmake pkg-config python3
+    sudo apt-get install build-essential cmake pkgconf python3
 
 Now, you can either build from self-compiled [depends](#dependencies) or install the required dependencies: