diff --git a/Ghidra/Processors/x86/data/languages/ia.sinc b/Ghidra/Processors/x86/data/languages/ia.sinc
index 7c95525405..2aabb4d3a8 100644
--- a/Ghidra/Processors/x86/data/languages/ia.sinc
+++ b/Ghidra/Processors/x86/data/languages/ia.sinc
@@ -705,13 +705,13 @@ addr64: [Base64]						is mod=0 & r_m=4; rexXprefix=0 & index64=4 & Base64    { e
 addr64: [simm32_64 + Index64*ss]		is mod=0 & r_m=4; Index64 & base64=5 & ss; simm32_64   { local tmp=simm32_64+Index64*ss; export tmp; }
 addr64: [Index64*ss]					is mod=0 & r_m=4; Index64 & base64=5 & ss; imm32=0 { local tmp=Index64*ss; export tmp; }
 addr64: [imm32_64]						is mod=0 & r_m=4; rexXprefix=0 & index64=4 & base64=5; imm32_64      { export *[const]:8 imm32_64; }
+addr64: [Base64 + simm8_64]				is mod=1 & r_m=4; rexXprefix=0 & index64=4 & Base64; simm8_64     { local tmp=simm8_64+Base64; export tmp; }
 addr64: [Base64 + Index64*ss + simm8_64] is mod=1 & r_m=4; Index64 & Base64 & ss; simm8_64 { local tmp=simm8_64+Base64+Index64*ss; export tmp; }
 addr64: [Base64 + Index64*ss]			is mod=1 & r_m=4; Index64 & Base64 & ss; simm8=0   { local tmp=Base64+Index64*ss; export tmp; }
-addr64: [Base64 + simm8_64]				is mod=1 & r_m=4; rexXprefix=0 & index64=4 & Base64; simm8_64     { local tmp=simm8_64+Base64; export tmp; }
-addr64: [Base64 + Index64*ss + simm32_64] is mod=2 & r_m=4; Index64 & Base64 & ss; simm32_64     { local tmp=simm32_64+Base64+Index64*ss; export tmp; }
 addr64: [Base64 + simm32_64]			is mod=2 & r_m=4; rexXprefix=0 & index64=4 & Base64; simm32_64        { local tmp=simm32_64+Base64; export tmp; }
-addr64: [Base64 + Index64*ss]			is mod=2 & r_m=4; Index64 & Base64 & ss; imm32=0   { local tmp=Base64+Index64*ss; export tmp; }
 addr64: [Base64]						is mod=2 & r_m=4; rexXprefix=0 & index64=4 & Base64; imm32=0      { export Base64; }
+addr64: [Base64 + Index64*ss + simm32_64] is mod=2 & r_m=4; Index64 & Base64 & ss; simm32_64     { local tmp=simm32_64+Base64+Index64*ss; export tmp; }
+addr64: [Base64 + Index64*ss]			is mod=2 & r_m=4; Index64 & Base64 & ss; imm32=0   { local tmp=Base64+Index64*ss; export tmp; }
 @endif
 
 currentCS: CS is protectedMode=0 & CS { tmp:4 = (inst_next >> 4) & 0xf000; CS = tmp:2; export CS; }