diff --git a/cmake/Modules/FindGnuradioCore.cmake b/cmake/Modules/FindGnuradioCore.cmake
deleted file mode 100644
index 3773588..0000000
--- a/cmake/Modules/FindGnuradioCore.cmake
+++ /dev/null
@@ -1,26 +0,0 @@
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_GNURADIO_CORE gnuradio-core)
-
-FIND_PATH(
-    GNURADIO_CORE_INCLUDE_DIRS
-    NAMES gr_random.h
-    HINTS $ENV{GNURADIO_CORE_DIR}/include/gnuradio
-        ${PC_GNURADIO_CORE_INCLUDEDIR}
-    PATHS /usr/local/include/gnuradio
-          /usr/include/gnuradio
-)
-
-FIND_LIBRARY(
-    GNURADIO_CORE_LIBRARIES
-    NAMES gnuradio-core
-    HINTS $ENV{GNURADIO_CORE_DIR}/lib
-        ${PC_GNURADIO_CORE_LIBDIR}
-    PATHS /usr/local/lib
-          /usr/local/lib64
-          /usr/lib
-          /usr/lib64
-)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GNURADIO_CORE DEFAULT_MSG GNURADIO_CORE_LIBRARIES GNURADIO_CORE_INCLUDE_DIRS)
-MARK_AS_ADVANCED(GNURADIO_CORE_LIBRARIES GNURADIO_CORE_INCLUDE_DIRS)
diff --git a/cmake/Modules/FindGruel.cmake b/cmake/Modules/FindGruel.cmake
deleted file mode 100644
index 58dff70..0000000
--- a/cmake/Modules/FindGruel.cmake
+++ /dev/null
@@ -1,26 +0,0 @@
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_GRUEL gruel)
-
-FIND_PATH(
-    GRUEL_INCLUDE_DIRS
-    NAMES gruel/attributes.h
-    HINTS $ENV{GRUEL_DIR}/include
-        ${PC_GRUEL_INCLUDEDIR}
-    PATHS /usr/local/include
-          /usr/include
-)
-
-FIND_LIBRARY(
-    GRUEL_LIBRARIES
-    NAMES gruel
-    HINTS $ENV{GRUEL_DIR}/lib
-        ${PC_GRUEL_LIBDIR}
-    PATHS /usr/local/lib
-          /usr/local/lib64
-          /usr/lib
-          /usr/lib64
-)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GRUEL DEFAULT_MSG GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)
-MARK_AS_ADVANCED(GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)