diff --git a/unittests/CMakeLists.txt b/unittests/CMakeLists.txt
index f338d4ddee..2c76e6f2d3 100644
--- a/unittests/CMakeLists.txt
+++ b/unittests/CMakeLists.txt
@@ -110,5 +110,3 @@ add_executable(param_test param_test.cpp uorb_stub.cpp
 						${PX4_SRC}/modules/systemlib/param/param.c)
 target_link_libraries(param_test ${PX4_PLATFORM})
 add_gtest(param_test)
-add_executable(geomag_test geomag_test.cpp)
-add_gtest(geomag_test)
diff --git a/unittests/geomag_test.cpp b/unittests/geomag_test.cpp
deleted file mode 100644
index d924dd0446..0000000000
--- a/unittests/geomag_test.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <geo_lookup/geo_mag_declination.c>
-
-#include "gtest/gtest.h"
-
-TEST(GeoMagTest, IndexBoundsCheck)
-{
-	unsigned index = get_lookup_table_index(90.0f, SAMPLING_MIN_LAT, SAMPLING_MAX_LAT);
-	ASSERT_EQ((unsigned)11, index);
-	index = get_lookup_table_index(-90.0f, SAMPLING_MIN_LAT, SAMPLING_MAX_LAT);
-	ASSERT_EQ((unsigned)0, index);
-	index = get_lookup_table_index(180.0f, SAMPLING_MIN_LON, SAMPLING_MAX_LON);
-	ASSERT_EQ((unsigned)35, index);
-	index = get_lookup_table_index(-180.0f, SAMPLING_MIN_LON, SAMPLING_MAX_LON);
-	ASSERT_EQ((unsigned)0, index);
-}
-