diff --git a/tests/fuzz/Makefile b/tests/fuzz/Makefile
index 1e286ed2..5feb5f0b 100644
--- a/tests/fuzz/Makefile
+++ b/tests/fuzz/Makefile
@@ -1,8 +1,9 @@
 CFLAGS += -L ../../ -I ../../include
 
 UNAME_S := $(shell uname -s)
+LDFLAGS += -pthread
 ifeq ($(UNAME_S), Linux)
-LDFLAGS += -lrt -pthread
+LDFLAGS += -lrt
 endif
 
 LDFLAGS += -lunicorn
diff --git a/tests/regress/Makefile b/tests/regress/Makefile
index eea5f74c..49f0dfef 100644
--- a/tests/regress/Makefile
+++ b/tests/regress/Makefile
@@ -3,8 +3,9 @@ CFLAGS += -D__USE_MINGW_ANSI_STDIO=1
 LDLIBS += -L../../ -lm -lunicorn
 
 UNAME_S := $(shell uname -s)
+LDLIBS += -pthread
 ifeq ($(UNAME_S), Linux)
-LDLIBS += -lrt -pthread
+LDLIBS += -lrt
 endif
 
 EXECUTE_VARS = LD_LIBRARY_PATH=../../cmocka/src:../../ DYLD_LIBRARY_PATH=../../
diff --git a/tests/unit/Makefile b/tests/unit/Makefile
index fe33aedd..a856356d 100644
--- a/tests/unit/Makefile
+++ b/tests/unit/Makefile
@@ -2,12 +2,14 @@ CFLAGS += -Wall -Werror -Wno-unused-function -g
 CFLAGS += -D__USE_MINGW_ANSI_STDIO=1
 CFLAGS += -L ../../ -I ../../include
 CFLAGS += -L ../../cmocka/src -I ../../cmocka/include
+CFLAGS += -L /usr/local/lib -I /usr/local/include
 ASFLAGS += --32
 OBJCOPY = objcopy
 
 UNAME_S := $(shell uname -s)
+LDLIBS += -pthread
 ifeq ($(UNAME_S), Linux)
-LDLIBS += -lrt -pthread
+LDLIBS += -lrt
 else ifeq ($(UNAME_S), Darwin)
 OBJCOPY = gobjcopy
 ASFLAGS = -arch i386