diff --git a/guh.pri b/guh.pri
new file mode 100644
index 00000000..5934c89b
--- /dev/null
+++ b/guh.pri
@@ -0,0 +1,6 @@
+coverage {
+    message("Building coverage.")
+    QMAKE_CXXFLAGS += -fprofile-arcs -ftest-coverage -O0
+    LIBS += -lgcov
+    QMAKE_LFLAGS += -fprofile-arcs
+}
diff --git a/libguh/libguh.pro b/libguh/libguh.pro
index 0889914c..eb0a1272 100644
--- a/libguh/libguh.pro
+++ b/libguh/libguh.pro
@@ -1,3 +1,5 @@
+include(../guh.pri)
+
 TARGET = guh
 TEMPLATE = lib
 
diff --git a/server/server.pro b/server/server.pro
index 07ca67c7..b8afa145 100644
--- a/server/server.pro
+++ b/server/server.pro
@@ -1,3 +1,5 @@
+include(../guh.pri)
+
 TARGET = guh
 TEMPLATE = app