diff --git a/external/lz4/CMakeLists.txt b/external/lz4/CMakeLists.txt
index bcf308d..9faeec8 100644
--- a/external/lz4/CMakeLists.txt
+++ b/external/lz4/CMakeLists.txt
@@ -9,7 +9,7 @@ if (DESKTOP_APP_USE_PACKAGED)
     add_library(desktop-app::external_lz4 ALIAS external_lz4)
 
     find_package(PkgConfig REQUIRED)
-    pkg_check_modules(LZ4 REQUIRED liblz4)
+    pkg_check_modules(LZ4 liblz4)
 
     target_include_directories(external_lz4 INTERFACE ${LZ4_INCLUDE_DIRS})
     target_link_libraries(external_lz4 INTERFACE ${LZ4_LIBRARIES})
diff --git a/external/xxhash/CMakeLists.txt b/external/xxhash/CMakeLists.txt
index 1219ae8..6441510 100644
--- a/external/xxhash/CMakeLists.txt
+++ b/external/xxhash/CMakeLists.txt
@@ -11,8 +11,8 @@ if (DESKTOP_APP_USE_PACKAGED)
     find_library(XXHASH_LIBRARY xxhash)
     find_path(XXHASH_INCLUDE_DIRS xxhash.h)
 
-     target_include_directories(external_xxhash INTERFACE ${XXHASH_INCLUDE_DIRS})
-     target_link_libraries(external_xxhash INTERFACE ${XXHASH_LIBRARY})
+    target_include_directories(external_xxhash INTERFACE ${XXHASH_INCLUDE_DIRS})
+    target_link_libraries(external_xxhash INTERFACE ${XXHASH_LIBRARY})
 else()
     target_include_directories(external_xxhash SYSTEM
     INTERFACE